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10716725880 = 23325717376761
BaseRepresentation
bin10011111101100010…
…00100001001111000
31000122212102002012100
421332301010021320
5133421440212010
64531224343400
7526366444530
oct117661041170
930585362170
1010716725880
1145aa348853
1220b1014b60
13101a334923
147394124c0
1542ac862c0
hex27ec44278

10716725880 has 384 divisors, whose sum is σ = 43291946880. Its totient is φ = 2242805760.

The previous prime is 10716725849. The next prime is 10716725923. The reversal of 10716725880 is 8852761701.

It is a happy number.

10716725880 is a `hidden beast` number, since 1 + 0 + 7 + 1 + 67 + 2 + 588 + 0 = 666.

It is a super-2 number, since 2×107167258802 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1581700 + ... + 1588460.

It is an arithmetic number, because the mean of its divisors is an integer number (112739445).

Almost surely, 210716725880 is an apocalyptic number.

10716725880 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 10716725880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21645973440).

10716725880 is an abundant number, since it is smaller than the sum of its proper divisors (32575221000).

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

10716725880 is a wasteful number, since it uses less digits than its factorization.

10716725880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6839 (or 6832 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 45.

The spelling of 10716725880 in words is "ten billion, seven hundred sixteen million, seven hundred twenty-five thousand, eight hundred eighty".