Search a number
-
+
10055611051 = 61916244929
BaseRepresentation
bin10010101110101110…
…00111001010101011
3221221210101222010221
421113113013022223
5131043214023201
64341450350511
7504121166203
oct112727071253
927853358127
1010055611051
1142a0148462
121b4772b437
13c4338b815
146b56bb403
153dcbe54a1
hex2575c72ab

10055611051 has 4 divisors (see below), whose sum is σ = 10071856600. Its totient is φ = 10039365504.

The previous prime is 10055611043. The next prime is 10055611079. The reversal of 10055611051 is 15011655001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10055611051 - 23 = 10055611043 is a prime.

It is a super-2 number, since 2×100556110512 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10055611031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8121846 + ... + 8123083.

It is an arithmetic number, because the mean of its divisors is an integer number (2517964150).

Almost surely, 210055611051 is an apocalyptic number.

10055611051 is a deficient number, since it is larger than the sum of its proper divisors (16245549).

10055611051 is an equidigital number, since it uses as much as digits as its factorization.

10055611051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16245548.

The product of its (nonzero) digits is 750, while the sum is 25.

The spelling of 10055611051 in words is "ten billion, fifty-five million, six hundred eleven thousand, fifty-one".

Divisors: 1 619 16244929 10055611051