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2135076626 = 21956186227
BaseRepresentation
bin111111101000010…
…1010111100010010
312111210112010112002
41333100222330102
513333034423001
6551510034002
7103623565124
oct17720527422
95453463462
102135076626
119a6216741
124b7048902
1328044c767
141637bb214
15c769546b
hex7f42af12

2135076626 has 8 divisors (see below), whose sum is σ = 3371173680. Its totient is φ = 1011352068.

The previous prime is 2135076617. The next prime is 2135076641. The reversal of 2135076626 is 6266705312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (38), and also a Moran number because the ratio is a prime number: 56186227 = 2135076626 / (2 + 1 + 3 + 5 + 0 + 7 + 6 + 6 + 2 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 2135076626.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28093076 + ... + 28093151.

It is an arithmetic number, because the mean of its divisors is an integer number (421396710).

Almost surely, 22135076626 is an apocalyptic number.

2135076626 is a deficient number, since it is larger than the sum of its proper divisors (1236097054).

2135076626 is a wasteful number, since it uses less digits than its factorization.

2135076626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56186248.

The product of its (nonzero) digits is 90720, while the sum is 38.

The square root of 2135076626 is about 46206.8893781003. The cubic root of 2135076626 is about 1287.6697362044.

The spelling of 2135076626 in words is "two billion, one hundred thirty-five million, seventy-six thousand, six hundred twenty-six".

Divisors: 1 2 19 38 56186227 112372454 1067538313 2135076626