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53000158 = 2199111531
BaseRepresentation
bin1100101000101…
…1011111011110
310200201200112211
43022023133132
5102032001113
65131551034
71212331261
oct312133736
9120650484
1053000158
1127a0a892
12158bb47a
13ac98b53
147078cd8
1549bdb3d
hex328b7de

53000158 has 16 divisors (see below), whose sum is σ = 83831040. Its totient is φ = 25061400.

The previous prime is 53000153. The next prime is 53000179. The reversal of 53000158 is 85100035.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53000153) 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, 33853 + ... + 35383.

It is an arithmetic number, because the mean of its divisors is an integer number (5239440).

Almost surely, 253000158 is an apocalyptic number.

53000158 is a deficient number, since it is larger than the sum of its proper divisors (30830882).

53000158 is a wasteful number, since it uses less digits than its factorization.

53000158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2463.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 53000158 is about 7280.1207407570. The cubic root of 53000158 is about 375.6289486879.

The spelling of 53000158 in words is "fifty-three million, one hundred fifty-eight", and thus it is an aban number.

Divisors: 1 2 19 38 911 1531 1822 3062 17309 29089 34618 58178 1394741 2789482 26500079 53000158