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30425524100 = 2252674541123
BaseRepresentation
bin11100010101100000…
…001010011110000100
32220112101222202200222
4130111200022132010
5444302413232400
621551032323512
72124654454616
oct342540123604
986471882628
1030425524100
11119a3462644
125a91543598
132b3b5a22ca
141688b74db6
15bd1180185
hex71580a784

30425524100 has 36 divisors (see below), whose sum is σ = 67008825744. Its totient is φ = 11988562080.

The previous prime is 30425524099. The next prime is 30425524123. The reversal of 30425524100 is 142552403.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 30425524100.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2263862 + ... + 2277261.

Almost surely, 230425524100 is an apocalyptic number.

It is an amenable number.

30425524100 is an abundant number, since it is smaller than the sum of its proper divisors (36583301644).

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

30425524100 is a wasteful number, since it uses less digits than its factorization.

30425524100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4541204 (or 4541197 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The spelling of 30425524100 in words is "thirty billion, four hundred twenty-five million, five hundred twenty-four thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 67 100 134 268 335 670 1340 1675 3350 6700 4541123 9082246 18164492 22705615 45411230 90822460 113528075 227056150 304255241 454112300 608510482 1217020964 1521276205 3042552410 6085104820 7606381025 15212762050 30425524100