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116363002631 = 629871847413
BaseRepresentation
bin110110001011111000…
…1101000001100000111
3102010100112112000001012
41230113301220030013
53401302412041011
6125242330552435
711256404126351
oct1542761501407
9363315460035
10116363002631
1145392977177
121a67589871b
13ac85852315
1458bc2c60d1
153060a36a8b
hex1b17c68307

116363002631 has 4 divisors (see below), whose sum is σ = 116364913032. Its totient is φ = 116361092232.

The previous prime is 116363002589. The next prime is 116363002669. The reversal of 116363002631 is 136200363611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 136200363611 = 1310476951047.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-116363002631 is a prime.

It is a super-2 number, since 2×1163630026312 (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 (116363004631) 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, 860720 + ... + 986693.

It is an arithmetic number, because the mean of its divisors is an integer number (29091228258).

Almost surely, 2116363002631 is an apocalyptic number.

116363002631 is a deficient number, since it is larger than the sum of its proper divisors (1910401).

116363002631 is an equidigital number, since it uses as much as digits as its factorization.

116363002631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1910400.

The product of its (nonzero) digits is 11664, while the sum is 32.

The spelling of 116363002631 in words is "one hundred sixteen billion, three hundred sixty-three million, two thousand, six hundred thirty-one".

Divisors: 1 62987 1847413 116363002631