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103880486 = 2192733697
BaseRepresentation
bin1100011000100…
…01011100100110
321020110200020102
412030101130212
5203043133421
614150304102
72400653363
oct614213446
9236420212
10103880486
1153701a46
122a958032
13186a1b58
14db2146a
1591be60b
hex6311726

103880486 has 8 divisors (see below), whose sum is σ = 164021880. Its totient is φ = 49206528.

The previous prime is 103880479. The next prime is 103880503. The reversal of 103880486 is 684088301.

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

It is a Harshad number since it is a multiple of its sum of digits (38), and also a Moran number because the ratio is a prime number: 2733697 = 103880486 / (1 + 0 + 3 + 8 + 8 + 0 + 4 + 8 + 6).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1366811 + ... + 1366886.

It is an arithmetic number, because the mean of its divisors is an integer number (20502735).

Almost surely, 2103880486 is an apocalyptic number.

103880486 is a deficient number, since it is larger than the sum of its proper divisors (60141394).

103880486 is a wasteful number, since it uses less digits than its factorization.

103880486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2733718.

The product of its (nonzero) digits is 36864, while the sum is 38.

The square root of 103880486 is about 10192.1776868342. The cubic root of 103880486 is about 470.0867291284.

The spelling of 103880486 in words is "one hundred three million, eight hundred eighty thousand, four hundred eighty-six".

Divisors: 1 2 19 38 2733697 5467394 51940243 103880486