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139225552 = 2420114327
BaseRepresentation
bin10000100110001…
…10100111010000
3100200222101112221
420103012213100
5241120204202
621452030424
73310253254
oct1023064720
9320871487
10139225552
1171653244
123a762414
1322ac89ab
14146c2264
15c352037
hex84c69d0

139225552 has 20 divisors (see below), whose sum is σ = 269946016. Its totient is φ = 69562080.

The previous prime is 139225547. The next prime is 139225573. The reversal of 139225552 is 255522931.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30013 + ... + 34339.

Almost surely, 2139225552 is an apocalyptic number.

It is an amenable number.

139225552 is a deficient number, since it is larger than the sum of its proper divisors (130720464).

139225552 is a wasteful number, since it uses less digits than its factorization.

139225552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6346 (or 6340 counting only the distinct ones).

The product of its digits is 27000, while the sum is 34.

The square root of 139225552 is about 11799.3877807283. The cubic root of 139225552 is about 518.2901829123.

The spelling of 139225552 in words is "one hundred thirty-nine million, two hundred twenty-five thousand, five hundred fifty-two".

Divisors: 1 2 4 8 16 2011 4022 4327 8044 8654 16088 17308 32176 34616 69232 8701597 17403194 34806388 69612776 139225552