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60994299132 = 22331343443233
BaseRepresentation
bin111000110011100010…
…110010010011111100
312211102210112102202000
4320303202302103330
51444404020033012
644004223302300
74256331662664
oct706342622374
9184383472660
1060994299132
112395a767788
12b9a2a4a990
1359a074c580
142d489591a4
1518beba9ddc
hexe338b24fc

60994299132 has 48 divisors (see below), whose sum is σ = 170297477280. Its totient is φ = 18767476224.

The previous prime is 60994299109. The next prime is 60994299143. The reversal of 60994299132 is 23199249906.

60994299132 is a `hidden beast` number, since 609 + 9 + 4 + 29 + 9 + 1 + 3 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21720213 + ... + 21723020.

It is an arithmetic number, because the mean of its divisors is an integer number (3547864110).

Almost surely, 260994299132 is an apocalyptic number.

It is an amenable number.

60994299132 is an abundant number, since it is smaller than the sum of its proper divisors (109303178148).

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

60994299132 is a wasteful number, since it uses less digits than its factorization.

60994299132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43443259 (or 43443251 counting only the distinct ones).

The product of its (nonzero) digits is 1889568, while the sum is 54.

The spelling of 60994299132 in words is "sixty billion, nine hundred ninety-four million, two hundred ninety-nine thousand, one hundred thirty-two".

Divisors: 1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 78 108 117 156 234 351 468 702 1404 43443233 86886466 130329699 173772932 260659398 390989097 521318796 564762029 781978194 1129524058 1172967291 1563956388 1694286087 2259048116 2345934582 3388572174 4691869164 5082858261 6777144348 10165716522 15248574783 20331433044 30497149566 60994299132