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60825961372 = 221119113643879
BaseRepresentation
bin111000101001100000…
…101000001110011100
312211000001202222202011
4320221200220032130
51444032421230442
643535411241004
74252216066231
oct705140501634
9184001688664
1060825961372
1123883740070
12b9565a9164
1359748cca27
142d30459788
1518b0007117
hexe2982839c

60825961372 has 48 divisors (see below), whose sum is σ = 123315897600. Its totient is φ = 25961160960.

The previous prime is 60825961367. The next prime is 60825961381. The reversal of 60825961372 is 27316952806.

It is a super-2 number, since 2×608259613722 (a number of 22 digits) contains 22 as substring.

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, 227472 + ... + 416407.

It is an arithmetic number, because the mean of its divisors is an integer number (2569081200).

Almost surely, 260825961372 is an apocalyptic number.

It is an amenable number.

60825961372 is an abundant number, since it is smaller than the sum of its proper divisors (62489936228).

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

60825961372 is a wasteful number, since it uses less digits than its factorization.

60825961372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644026 (or 644024 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 49.

The spelling of 60825961372 in words is "sixty billion, eight hundred twenty-five million, nine hundred sixty-one thousand, three hundred seventy-two".

Divisors: 1 2 4 11 19 22 38 44 76 113 209 226 418 452 836 1243 2147 2486 4294 4972 8588 23617 47234 94468 643879 1287758 2575516 7082669 12233701 14165338 24467402 28330676 48934804 72758327 134570711 145516654 269141422 291033308 538282844 800341597 1382408213 1600683194 2764816426 3201366388 5529632852 15206490343 30412980686 60825961372