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29125068 = 2237379371
BaseRepresentation
bin110111100011…
…0100111001100
32000210201002020
41233012213030
524424000233
62520130140
7502362510
oct157064714
960721066
1029125068
1115493105
129906950
13605998b
143c22140
1528549b3
hex1bc69cc

29125068 has 48 divisors (see below), whose sum is σ = 79774464. Its totient is φ = 8095680.

The previous prime is 29125049. The next prime is 29125093. The reversal of 29125068 is 86052192.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1578 + ... + 7793.

It is an arithmetic number, because the mean of its divisors is an integer number (1661968).

Almost surely, 229125068 is an apocalyptic number.

29125068 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

29125068 is an abundant number, since it is smaller than the sum of its proper divisors (50649396).

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

29125068 is a wasteful number, since it uses less digits than its factorization.

29125068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9422 (or 9420 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 29125068 is about 5396.7645863054. The cubic root of 29125068 is about 307.6727141305.

The spelling of 29125068 in words is "twenty-nine million, one hundred twenty-five thousand, sixty-eight".

Divisors: 1 2 3 4 6 7 12 14 21 28 37 42 74 84 111 148 222 259 444 518 777 1036 1554 3108 9371 18742 28113 37484 56226 65597 112452 131194 196791 262388 346727 393582 693454 787164 1040181 1386908 2080362 2427089 4160724 4854178 7281267 9708356 14562534 29125068