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10405151051 = 1943106311981
BaseRepresentation
bin10011011000011001…
…00000000101001011
3222212011010102212212
421230030200011023
5132302204313201
64440254255335
7515564216231
oct115414400513
928764112785
1010405151051
11445a488a99
1220247b754b
13c9a913519
14709ca8951
1540d73cabb
hex26c32014b

10405151051 has 16 divisors (see below), whose sum is σ = 11218986240. Its totient is φ = 9618406560.

The previous prime is 10405151041. The next prime is 10405151059. The reversal of 10405151051 is 15015150401.

It is a cyclic number.

It is not a de Polignac number, because 10405151051 - 222 = 10400956747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10405151059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 862481 + ... + 874461.

It is an arithmetic number, because the mean of its divisors is an integer number (701186640).

Almost surely, 210405151051 is an apocalyptic number.

10405151051 is a deficient number, since it is larger than the sum of its proper divisors (813835189).

10405151051 is a wasteful number, since it uses less digits than its factorization.

10405151051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13106.

The product of its (nonzero) digits is 500, while the sum is 23.

The spelling of 10405151051 in words is "ten billion, four hundred five million, one hundred fifty-one thousand, fifty-one".

Divisors: 1 19 43 817 1063 11981 20197 45709 227639 515183 868471 9788477 12735803 241980257 547639529 10405151051