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3083639172 = 223257999883
BaseRepresentation
bin1011011111001100…
…1001100110000100
321221220102002201020
42313303021212010
522303402423142
61225553031140
7136262333445
oct26763114604
97856362636
103083639172
1113426a7829
127208554b0
133a1b1a183
142137792cc
15130ab5cec
hexb7cc9984

3083639172 has 24 divisors (see below), whose sum is σ = 7223162016. Its totient is φ = 1023879168.

The previous prime is 3083639171. The next prime is 3083639183. The reversal of 3083639172 is 2719363803.

It is a happy number.

3083639172 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3083639171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 496858 + ... + 503025.

It is an arithmetic number, because the mean of its divisors is an integer number (300965084).

Almost surely, 23083639172 is an apocalyptic number.

It is an amenable number.

3083639172 is an abundant number, since it is smaller than the sum of its proper divisors (4139522844).

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

3083639172 is a wasteful number, since it uses less digits than its factorization.

3083639172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000147 (or 1000145 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 42.

The square root of 3083639172 is about 55530.5246868783. The cubic root of 3083639172 is about 1455.5300788225.

The spelling of 3083639172 in words is "three billion, eighty-three million, six hundred thirty-nine thousand, one hundred seventy-two".

Divisors: 1 2 3 4 6 12 257 514 771 1028 1542 3084 999883 1999766 2999649 3999532 5999298 11998596 256969931 513939862 770909793 1027879724 1541819586 3083639172