Search a number
-
+
152860054 = 2194122393
BaseRepresentation
bin10010001110001…
…11010110010110
3101122122002120111
421013013112112
5303113010204
623100153234
73534201064
oct1107072626
9348562514
10152860054
1179316026
124323881a
1325890949
1416431034
15d646d04
hex91c7596

152860054 has 24 divisors (see below), whose sum is σ = 247491720. Its totient is φ = 70611840.

The previous prime is 152860051. The next prime is 152860063. The reversal of 152860054 is 450068251.

152860054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1528600542 = 46732392217765832, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 152859998 and 152860025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152860051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62682 + ... + 65074.

It is an arithmetic number, because the mean of its divisors is an integer number (10312155).

Almost surely, 2152860054 is an apocalyptic number.

152860054 is a deficient number, since it is larger than the sum of its proper divisors (94631666).

152860054 is a wasteful number, since it uses less digits than its factorization.

152860054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2496 (or 2455 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 152860054 is about 12363.6586009158. The cubic root of 152860054 is about 534.6850027985.

The spelling of 152860054 in words is "one hundred fifty-two million, eight hundred sixty thousand, fifty-four".

Divisors: 1 2 19 38 41 82 779 1558 1681 2393 3362 4786 31939 45467 63878 90934 98113 196226 1864147 3728294 4022633 8045266 76430027 152860054