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115606056160 = 2557751137443
BaseRepresentation
bin110101110101010101…
…0000110110011100000
3102001101210012010200201
41223222222012303200
53343230122244120
6125035250554544
711231553156340
oct1535252066340
9361353163621
10115606056160
1145034672081
121a4a4298a54
13ab94a94aba
145849966d20
15301936640a
hex1aeaa86ce0

115606056160 has 96 divisors (see below), whose sum is σ = 312554253312. Its totient is φ = 39583296000.

The previous prime is 115606056151. The next prime is 115606056169. The reversal of 115606056160 is 61650606511.

It is an interprime number because it is at equal distance from previous prime (115606056151) and next prime (115606056169).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115606056169) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 772399 + ... + 909841.

It is an arithmetic number, because the mean of its divisors is an integer number (3255773472).

Almost surely, 2115606056160 is an apocalyptic number.

115606056160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115606056160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156277126656).

115606056160 is an abundant number, since it is smaller than the sum of its proper divisors (196948197152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115606056160 is a wasteful number, since it uses less digits than its factorization.

115606056160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138216 (or 138208 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 37.

The spelling of 115606056160 in words is "one hundred fifteen billion, six hundred six million, fifty-six thousand, one hundred sixty".

Divisors: 1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 70 80 112 140 160 224 280 560 751 1120 1502 3004 3755 5257 6008 7510 10514 12016 15020 21028 24032 26285 30040 42056 52570 60080 84112 105140 120160 137443 168224 210280 274886 420560 549772 687215 841120 962101 1099544 1374430 1924202 2199088 2748860 3848404 4398176 4810505 5497720 7696808 9621010 10995440 15393616 19242020 21990880 30787232 38484040 76968080 103219693 153936160 206439386 412878772 516098465 722537851 825757544 1032196930 1445075702 1651515088 2064393860 2890151404 3303030176 3612689255 4128787720 5780302808 7225378510 8257575440 11560605616 14450757020 16515150880 23121211232 28901514040 57803028080 115606056160