Search a number
-
+
30464612126 = 2131487787973
BaseRepresentation
bin11100010111110101…
…010001011100011110
32220122010112122101122
4130113311101130132
5444342420042001
621554550210542
72125640634104
oct342765213436
986563478348
1030464612126
1111a1352aaa3
125aa2653a52
132b46709a10
14169002bc74
15bd4801b1b
hex717d5171e

30464612126 has 16 divisors (see below), whose sum is σ = 49245223104. Its totient is φ = 14051116704.

The previous prime is 30464612111. The next prime is 30464612149. The reversal of 30464612126 is 62121646403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 355325 + ... + 432648.

It is an arithmetic number, because the mean of its divisors is an integer number (3077826444).

Almost surely, 230464612126 is an apocalyptic number.

30464612126 is a deficient number, since it is larger than the sum of its proper divisors (18780610978).

30464612126 is a wasteful number, since it uses less digits than its factorization.

30464612126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 789475.

The product of its (nonzero) digits is 41472, while the sum is 35.

The spelling of 30464612126 in words is "thirty billion, four hundred sixty-four million, six hundred twelve thousand, one hundred twenty-six".

Divisors: 1 2 13 26 1487 2974 19331 38662 787973 1575946 10243649 20487298 1171715851 2343431702 15232306063 30464612126