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107408215363 = 521937220019
BaseRepresentation
bin110010000001000000…
…1110100110101000011
3101021020110111200020111
41210002001310311003
53224433000342423
6121202002452151
710521450524011
oct1440201646503
9337213450214
10107408215363
1141608156a39
1218996964057
13a189572427
1452accbd8b1
152bd97db60d
hex1902074d43

107408215363 has 8 divisors (see below), whose sum is σ = 107729712720. Its totient is φ = 107087160960.

The previous prime is 107408215351. The next prime is 107408215367. The reversal of 107408215363 is 363512804701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-107408215363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107408215367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 378168 + ... + 598186.

It is an arithmetic number, because the mean of its divisors is an integer number (13466214090).

Almost surely, 2107408215363 is an apocalyptic number.

107408215363 is a deficient number, since it is larger than the sum of its proper divisors (321497357).

107408215363 is an equidigital number, since it uses as much as digits as its factorization.

107408215363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221477.

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 107408215363 in words is "one hundred seven billion, four hundred eight million, two hundred fifteen thousand, three hundred sixty-three".

Divisors: 1 521 937 220019 488177 114629899 206157803 107408215363