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6061972 = 227239413
BaseRepresentation
bin10111000111111110010100
3102101222110111
4113013332110
53022440342
6333532404
7102345250
oct27077624
912358414
106061972
1134704a4
122044104
131343287
14b3b260
157eb217
hex5c7f94

6061972 has 24 divisors (see below), whose sum is σ = 12652416. Its totient is φ = 2484768.

The previous prime is 6061967. The next prime is 6061987. The reversal of 6061972 is 2791606.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4063 + ... + 5350.

It is an arithmetic number, because the mean of its divisors is an integer number (527184).

Almost surely, 26061972 is an apocalyptic number.

It is an amenable number.

6061972 is an abundant number, since it is smaller than the sum of its proper divisors (6590444).

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

6061972 is a wasteful number, since it uses less digits than its factorization.

6061972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9447 (or 9445 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 6061972 is about 2462.1072275594. The cubic root of 6061972 is about 182.3355320672.

The spelling of 6061972 in words is "six million, sixty-one thousand, nine hundred seventy-two".

Divisors: 1 2 4 7 14 23 28 46 92 161 322 644 9413 18826 37652 65891 131782 216499 263564 432998 865996 1515493 3030986 6061972