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29030201472 = 273312438693
BaseRepresentation
bin11011000010010101…
…011011100010000000
32202221011110000220010
4123002111123202000
5433423212421342
621200345544520
72045252432616
oct330225334200
982834400803
1029030201472
1111347879048
1257621a5140
1329784a080c
14159571d6b6
15b4d91129c
hex6c255b880

29030201472 has 64 divisors (see below), whose sum is σ = 79598972160. Its totient is φ = 9364577280.

The previous prime is 29030201461. The next prime is 29030201477. The reversal of 29030201472 is 27410203092.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (29030201477) 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, 1207443 + ... + 1231250.

It is an arithmetic number, because the mean of its divisors is an integer number (1243733940).

Almost surely, 229030201472 is an apocalyptic number.

It is an amenable number.

29030201472 is an abundant number, since it is smaller than the sum of its proper divisors (50568770688).

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

29030201472 is a wasteful number, since it uses less digits than its factorization.

29030201472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2438741 (or 2438729 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The spelling of 29030201472 in words is "twenty-nine billion, thirty million, two hundred one thousand, four hundred seventy-two".

Divisors: 1 2 3 4 6 8 12 16 24 31 32 48 62 64 93 96 124 128 186 192 248 372 384 496 744 992 1488 1984 2976 3968 5952 11904 2438693 4877386 7316079 9754772 14632158 19509544 29264316 39019088 58528632 75599483 78038176 117057264 151198966 156076352 226798449 234114528 302397932 312152704 453596898 468229056 604795864 907193796 936458112 1209591728 1814387592 2419183456 3628775184 4838366912 7257550368 9676733824 14515100736 29030201472