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103001253404 = 2272598907061
BaseRepresentation
bin101111111101101011…
…0100110011000011100
3100211212100000210221012
41133323112212120130
53141421310102104
6115152414154352
710304316131300
oct1377326463034
9324770023835
10103001253404
113a756582215
1217b66ab29b8
13993654262a
144db18b1d00
152a2c979d6e
hex17fb5a661c

103001253404 has 36 divisors (see below), whose sum is σ = 213235064280. Its totient is φ = 43395196320.

The previous prime is 103001253401. The next prime is 103001253427. The reversal of 103001253404 is 404352100301.

It is a self number, because there is not a number n which added to its sum of digits gives 103001253404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103001253401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4441967 + ... + 4465094.

It is an arithmetic number, because the mean of its divisors is an integer number (5923196230).

Almost surely, 2103001253404 is an apocalyptic number.

103001253404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

103001253404 is an abundant number, since it is smaller than the sum of its proper divisors (110233810876).

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

103001253404 is a wasteful number, since it uses less digits than its factorization.

103001253404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8907138 (or 8907129 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 103001253404 its reverse (404352100301), we get a palindrome (507353353705).

The spelling of 103001253404 in words is "one hundred three billion, one million, two hundred fifty-three thousand, four hundred four".

Divisors: 1 2 4 7 14 28 49 59 98 118 196 236 413 826 1652 2891 5782 11564 8907061 17814122 35628244 62349427 124698854 249397708 436445989 525516599 872891978 1051033198 1745783956 2102066396 3678616193 7357232386 14714464772 25750313351 51500626702 103001253404