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114070728 = 23344310729
BaseRepresentation
bin1101100110010…
…01010011001000
321221122101121210
412303021103020
5213200230403
615152533120
72553404502
oct663112310
9257571553
10114070728
1159432032
12322511a0
131a82c195
1411214d72
15a033b03
hex6cc94c8

114070728 has 32 divisors (see below), whose sum is σ = 285847200. Its totient is φ = 37934208.

The previous prime is 114070709. The next prime is 114070729. The reversal of 114070728 is 827070411.

It is a junction number, because it is equal to n+sod(n) for n = 114070695 and 114070704.

It is not an unprimeable number, because it can be changed into a prime (114070729) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5268 + ... + 15996.

It is an arithmetic number, because the mean of its divisors is an integer number (8932725).

Almost surely, 2114070728 is an apocalyptic number.

It is an amenable number.

114070728 is an abundant number, since it is smaller than the sum of its proper divisors (171776472).

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

114070728 is a wasteful number, since it uses less digits than its factorization.

114070728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11181 (or 11177 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 30.

The square root of 114070728 is about 10680.3898805240. The cubic root of 114070728 is about 484.9810145967.

The spelling of 114070728 in words is "one hundred fourteen million, seventy thousand, seven hundred twenty-eight".

Divisors: 1 2 3 4 6 8 12 24 443 886 1329 1772 2658 3544 5316 10632 10729 21458 32187 42916 64374 85832 128748 257496 4752947 9505894 14258841 19011788 28517682 38023576 57035364 114070728