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10306130616 = 2332431332113
BaseRepresentation
bin10011001100100101…
…10001001010111000
3222121020210200101100
421212102301022320
5132101332134431
64422400051400
7513252444015
oct114622611270
928536720340
1010306130616
1144095a6521
121bb7603b60
13c83253852
146daa9070c
15404bcd4e6
hex2664b12b8

10306130616 has 48 divisors (see below), whose sum is σ = 27977283360. Its totient is φ = 3427395840.

The previous prime is 10306130603. The next prime is 10306130617. The reversal of 10306130616 is 61603160301.

It is a happy number.

10306130616 is a `hidden beast` number, since 1 + 0 + 30 + 6 + 13 + 0 + 616 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 10306130616.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10306130617) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 135025 + ... + 197088.

It is an arithmetic number, because the mean of its divisors is an integer number (582860070).

Almost surely, 210306130616 is an apocalyptic number.

It is an amenable number.

10306130616 is an abundant number, since it is smaller than the sum of its proper divisors (17671152744).

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

10306130616 is a wasteful number, since it uses less digits than its factorization.

10306130616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332556 (or 332549 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

Adding to 10306130616 its reverse (61603160301), we get a palindrome (71909290917).

The spelling of 10306130616 in words is "ten billion, three hundred six million, one hundred thirty thousand, six hundred sixteen".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 431 862 1293 1724 2586 3448 3879 5172 7758 10344 15516 31032 332113 664226 996339 1328452 1992678 2656904 2989017 3985356 5978034 7970712 11956068 23912136 143140703 286281406 429422109 572562812 858844218 1145125624 1288266327 1717688436 2576532654 3435376872 5153065308 10306130616