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60232015220 = 22513435387479
BaseRepresentation
bin111000000110000110…
…111001110101110100
312202110200011101210112
4320012012321311310
51441323343441340
643400433042152
74231414452626
oct700606716564
9182420141715
1060232015220
11235a9447583
12b80b6b6358
1358ab8437c0
142cb560ac16
151877cd3065
hexe061b9d74

60232015220 has 48 divisors (see below), whose sum is σ = 139384882560. Its totient is φ = 21722311296.

The previous prime is 60232015219. The next prime is 60232015271. The reversal of 60232015220 is 2251023206.

60232015220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2682560 + ... + 2704919.

It is an arithmetic number, because the mean of its divisors is an integer number (2903851720).

Almost surely, 260232015220 is an apocalyptic number.

It is an amenable number.

60232015220 is an abundant number, since it is smaller than the sum of its proper divisors (79152867340).

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

60232015220 is a wasteful number, since it uses less digits than its factorization.

60232015220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5387544 (or 5387542 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 60232015220 its reverse (2251023206), we get a palindrome (62483038426).

The spelling of 60232015220 in words is "sixty billion, two hundred thirty-two million, fifteen thousand, two hundred twenty".

Divisors: 1 2 4 5 10 13 20 26 43 52 65 86 130 172 215 260 430 559 860 1118 2236 2795 5590 11180 5387479 10774958 21549916 26937395 53874790 70037227 107749580 140074454 231661597 280148908 350186135 463323194 700372270 926646388 1158307985 1400744540 2316615970 3011600761 4633231940 6023201522 12046403044 15058003805 30116007610 60232015220