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103810436768141 = 776851133629791
BaseRepresentation
bin10111100110101001000000…
…001101010010000110001101
3111121120011212211100022002122
4113212221000031102012031
5102101312233303040031
61004441504542502325
730603025253232665
oct2746510015220615
9447504784308078
10103810436768141
113009383924aa64
12b7871a92949a5
1345c0388c55a5c
141b8c6482091a5
15c005336db47b
hex5e6a4035218d

103810436768141 has 4 divisors (see below), whose sum is σ = 103810571174784. Its totient is φ = 103810302361500.

The previous prime is 103810436768117. The next prime is 103810436768153. The reversal of 103810436768141 is 141867634018301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 103810436768141 - 210 = 103810436767117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103810436768161) 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, 66038045 + ... + 67591746.

It is an arithmetic number, because the mean of its divisors is an integer number (25952642793696).

Almost surely, 2103810436768141 is an apocalyptic number.

It is an amenable number.

103810436768141 is a deficient number, since it is larger than the sum of its proper divisors (134406643).

103810436768141 is an equidigital number, since it uses as much as digits as its factorization.

103810436768141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134406642.

The product of its (nonzero) digits is 2322432, while the sum is 53.

The spelling of 103810436768141 in words is "one hundred three trillion, eight hundred ten billion, four hundred thirty-six million, seven hundred sixty-eight thousand, one hundred forty-one".

Divisors: 1 776851 133629791 103810436768141