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30160014460 = 22546312372633
BaseRepresentation
bin11100000101101011…
…010100110001111100
32212211220101110221121
4130011223110301330
5443231430430320
621504425440324
72115251615212
oct340553246174
985756343847
1030160014460
11118775a6294
125a186400a4
132ac858c304
1416617bccb2
15bb7bd58aa
hex705ad4c7c

30160014460 has 48 divisors (see below), whose sum is σ = 63548263296. Its totient is φ = 12023649792.

The previous prime is 30160014433. The next prime is 30160014461. The reversal of 30160014460 is 6441006103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30160014461) 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, 11453304 + ... + 11455936.

It is an arithmetic number, because the mean of its divisors is an integer number (1323922152).

Almost surely, 230160014460 is an apocalyptic number.

It is an amenable number.

30160014460 is an abundant number, since it is smaller than the sum of its proper divisors (33388248836).

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

30160014460 is a wasteful number, since it uses less digits than its factorization.

30160014460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4342 (or 4340 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The spelling of 30160014460 in words is "thirty billion, one hundred sixty million, fourteen thousand, four hundred sixty".

Divisors: 1 2 4 5 10 20 463 926 1237 1852 2315 2474 2633 4630 4948 5266 6185 9260 10532 12370 13165 24740 26330 52660 572731 1145462 1219079 2290924 2438158 2863655 3257021 4876316 5727310 6095395 6514042 11454620 12190790 13028084 16285105 24381580 32570210 65140420 1508000723 3016001446 6032002892 7540003615 15080007230 30160014460