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114854620 = 22519479631
BaseRepresentation
bin1101101100010…
…00101011011100
322000010012220211
412312020223130
5213400321440
615221422204
72563151056
oct666105334
9260105824
10114854620
1159917a81
123256a964
131aa44c1a
141137a8d6
15a13aeea
hex6d88adc

114854620 has 48 divisors (see below), whose sum is σ = 254822400. Its totient is φ = 43364160.

The previous prime is 114854581. The next prime is 114854627. The reversal of 114854620 is 26458411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114854627) 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, 181705 + ... + 182335.

It is an arithmetic number, because the mean of its divisors is an integer number (5308800).

Almost surely, 2114854620 is an apocalyptic number.

114854620 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 114854620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127411200).

114854620 is an abundant number, since it is smaller than the sum of its proper divisors (139967780).

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

114854620 is a wasteful number, since it uses less digits than its factorization.

114854620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1138 (or 1136 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 114854620 is about 10717.0247736954. The cubic root of 114854620 is about 486.0894064601.

The spelling of 114854620 in words is "one hundred fourteen million, eight hundred fifty-four thousand, six hundred twenty".

Divisors: 1 2 4 5 10 19 20 38 76 95 190 380 479 631 958 1262 1916 2395 2524 3155 4790 6310 9101 9580 11989 12620 18202 23978 36404 45505 47956 59945 91010 119890 182020 239780 302249 604498 1208996 1511245 3022490 5742731 6044980 11485462 22970924 28713655 57427310 114854620