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103100835054 = 23711317216911
BaseRepresentation
bin110000000000101001…
…0011110010011101110
3100212010021102002021110
41200001102132103232
53142122303210204
6115210332412450
710306635431640
oct1400122362356
9325107362243
10103100835054
113a7a78083a8
1217b94317126
13995106a899
144dc0bd4890
152a3659a889
hex180149e4ee

103100835054 has 32 divisors (see below), whose sum is σ = 235680961536. Its totient is φ = 29454642720.

The previous prime is 103100835053. The next prime is 103100835107. The reversal of 103100835054 is 450538001301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103100835053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 366859 + ... + 583769.

It is an arithmetic number, because the mean of its divisors is an integer number (7365030048).

Almost surely, 2103100835054 is an apocalyptic number.

103100835054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

103100835054 is an abundant number, since it is smaller than the sum of its proper divisors (132580126482).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103100835054 is a wasteful number, since it uses less digits than its factorization.

103100835054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228240.

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 103100835054 its reverse (450538001301), we get a palindrome (553638836355).

The spelling of 103100835054 in words is "one hundred three billion, one hundred million, eight hundred thirty-five thousand, fifty-four".

Divisors: 1 2 3 6 7 14 21 42 11317 22634 33951 67902 79219 158438 216911 237657 433822 475314 650733 1301466 1518377 3036754 4555131 9110262 2454781787 4909563574 7364345361 14728690722 17183472509 34366945018 51550417527 103100835054