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232023060 = 223251967843
BaseRepresentation
bin11011101010001…
…10010000010100
3121011120222210200
431311012100110
5433344214220
635005020500
75515110033
oct1565062024
9534528720
10232023060
11109a753a5
1265854730
13390ba069
1422b5a71a
1515582890
hexdd46414

232023060 has 72 divisors (see below), whose sum is σ = 740856480. Its totient is φ = 58615488.

The previous prime is 232023049. The next prime is 232023061. The reversal of 232023060 is 60320232.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232023061) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30502 + ... + 37341.

Almost surely, 2232023060 is an apocalyptic number.

232023060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232023060 is an abundant number, since it is smaller than the sum of its proper divisors (508833420).

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

232023060 is a wasteful number, since it uses less digits than its factorization.

232023060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67877 (or 67872 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 232023060 is about 15232.3031745038. The cubic root of 232023060 is about 614.4837229759.

Adding to 232023060 its reverse (60320232), we get a palindrome (292343292).

It can be divided in two parts, 23202 and 3060, that added together give a palindrome (26262).

The spelling of 232023060 in words is "two hundred thirty-two million, twenty-three thousand, sixty".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 19 20 30 36 38 45 57 60 76 90 95 114 171 180 190 228 285 342 380 570 684 855 1140 1710 3420 67843 135686 203529 271372 339215 407058 610587 678430 814116 1017645 1221174 1289017 1356860 2035290 2442348 2578034 3052935 3867051 4070580 5156068 6105870 6445085 7734102 11601153 12211740 12890170 15468204 19335255 23202306 25780340 38670510 46404612 58005765 77341020 116011530 232023060