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106307884159 = 377928131221
BaseRepresentation
bin110001100000001110…
…0011001010001111111
3101011101210001001120221
41203000130121101333
53220204304243114
6120500454522211
710452260051221
oct1430034312177
9334353031527
10106307884159
11410a3035904
121872a366367
13a042606a89
145206ad6411
152b72ddc524
hex18c071947f

106307884159 has 4 divisors (see below), whose sum is σ = 106336019160. Its totient is φ = 106279749160.

The previous prime is 106307884157. The next prime is 106307884223. The reversal of 106307884159 is 951488703601.

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 106307884159 - 21 = 106307884157 is a prime.

It is a super-2 number, since 2×1063078841592 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106307884157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14061832 + ... + 14069389.

It is an arithmetic number, because the mean of its divisors is an integer number (26584004790).

Almost surely, 2106307884159 is an apocalyptic number.

106307884159 is a deficient number, since it is larger than the sum of its proper divisors (28135001).

106307884159 is an equidigital number, since it uses as much as digits as its factorization.

106307884159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28135000.

The product of its (nonzero) digits is 1451520, while the sum is 52.

The spelling of 106307884159 in words is "one hundred six billion, three hundred seven million, eight hundred eighty-four thousand, one hundred fifty-nine".

Divisors: 1 3779 28131221 106307884159