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107272446 = 23154311587
BaseRepresentation
bin1100110010011…
…01100011111110
321110212000010120
412121031203332
5204430204241
614351115410
72441541441
oct631154376
9243760116
10107272446
1155609416
122bb12b66
13192bba28
1410365658
15963e666
hex664d8fe

107272446 has 16 divisors (see below), whose sum is σ = 214702464. Its totient is φ = 35731224.

The previous prime is 107272439. The next prime is 107272453. The reversal of 107272446 is 644272701.

It is an interprime number because it is at equal distance from previous prime (107272439) and next prime (107272453).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3465 + ... + 15051.

It is an arithmetic number, because the mean of its divisors is an integer number (13418904).

Almost surely, 2107272446 is an apocalyptic number.

107272446 is an abundant number, since it is smaller than the sum of its proper divisors (107430018).

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

107272446 is a wasteful number, since it uses less digits than its factorization.

107272446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13135.

The product of its (nonzero) digits is 18816, while the sum is 33.

The square root of 107272446 is about 10357.2412350008. The cubic root of 107272446 is about 475.1485348957.

The spelling of 107272446 in words is "one hundred seven million, two hundred seventy-two thousand, four hundred forty-six".

Divisors: 1 2 3 6 1543 3086 4629 9258 11587 23174 34761 69522 17878741 35757482 53636223 107272446