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100055610607 = 189595277473
BaseRepresentation
bin101110100101111000…
…1110111010011101111
3100120021001021122122211
41131023301313103233
53114403214014412
6113544230551251
710141320441361
oct1351361672357
9316231248584
10100055610607
1139484869187
1217484508527
1395871b0824
144bb25b8d31
152909071ca7
hex174bc774ef

100055610607 has 4 divisors (see below), whose sum is σ = 100060907040. Its totient is φ = 100050314176.

The previous prime is 100055610559. The next prime is 100055610661. The reversal of 100055610607 is 706016550001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 706016550001 = 7100859507143.

It is a cyclic number.

It is not a de Polignac number, because 100055610607 - 231 = 97908126959 is a prime.

It is a super-2 number, since 2×1000556106072 (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 (100055610007) 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, 2619778 + ... + 2657695.

It is an arithmetic number, because the mean of its divisors is an integer number (25015226760).

Almost surely, 2100055610607 is an apocalyptic number.

100055610607 is a deficient number, since it is larger than the sum of its proper divisors (5296433).

100055610607 is an equidigital number, since it uses as much as digits as its factorization.

100055610607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5296432.

The product of its (nonzero) digits is 6300, while the sum is 31.

The spelling of 100055610607 in words is "one hundred billion, fifty-five million, six hundred ten thousand, six hundred seven".

Divisors: 1 18959 5277473 100055610607