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90103803014 = 2349983131321
BaseRepresentation
bin101001111101010011…
…0101110110010000110
322121120111012110002102
41103322212232302012
52434013033144024
6105220525112102
76336566455151
oct1237246566206
9277514173072
1090103803014
113523827a905
12155676b8632
13865c497a94
14450a9dcc98
1525255331ae
hex14fa9aec86

90103803014 has 16 divisors (see below), whose sum is σ = 135681890400. Its totient is φ = 44876771520.

The previous prime is 90103803011. The next prime is 90103803017. The reversal of 90103803014 is 41030830109.

It is an interprime number because it is at equal distance from previous prime (90103803011) and next prime (90103803017).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90103803011) 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, 620474 + ... + 751794.

It is an arithmetic number, because the mean of its divisors is an integer number (8480118150).

Almost surely, 290103803014 is an apocalyptic number.

90103803014 is a deficient number, since it is larger than the sum of its proper divisors (45578087386).

90103803014 is a wasteful number, since it uses less digits than its factorization.

90103803014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132655.

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 90103803014 in words is "ninety billion, one hundred three million, eight hundred three thousand, fourteen".

Divisors: 1 2 349 698 983 1966 131321 262642 343067 686134 45831029 91662058 129088543 258177086 45051901507 90103803014