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89698103 = 11173671307
BaseRepresentation
bin1010101100010…
…10111100110111
320020210010122222
411112022330313
5140430314403
612522312555
72136264335
oct526127467
9206703588
1089698103
11466a5570
122605875b
1315777701
14bcacb55
157d1c338
hex558af37

89698103 has 16 divisors (see below), whose sum is σ = 103970304. Its totient is φ = 76479360.

The previous prime is 89698099. The next prime is 89698123. The reversal of 89698103 is 30189698.

It is a cyclic number.

It is not a de Polignac number, because 89698103 - 22 = 89698099 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89698123) 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, 67976 + ... + 69282.

It is an arithmetic number, because the mean of its divisors is an integer number (6498144).

Almost surely, 289698103 is an apocalyptic number.

89698103 is a deficient number, since it is larger than the sum of its proper divisors (14272201).

89698103 is a wasteful number, since it uses less digits than its factorization.

89698103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1702.

The product of its (nonzero) digits is 93312, while the sum is 44.

The square root of 89698103 is about 9470.9082457809. The cubic root of 89698103 is about 447.6388308679.

The spelling of 89698103 in words is "eighty-nine million, six hundred ninety-eight thousand, one hundred three".

Divisors: 1 11 17 187 367 1307 4037 6239 14377 22219 68629 244409 479669 5276359 8154373 89698103