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10067172 = 223838931
BaseRepresentation
bin100110011001…
…110011100100
3200221110120020
4212121303210
510034122142
6555435140
7151366233
oct46316344
920843506
1010067172
115756685
123455ab0
13211630b
1414a0b1a
15d3ccec
hex999ce4

10067172 has 12 divisors (see below), whose sum is σ = 23490096. Its totient is φ = 3355720.

The previous prime is 10067149. The next prime is 10067209. The reversal of 10067172 is 27176001.

10067172 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 419454 + ... + 419477.

It is an arithmetic number, because the mean of its divisors is an integer number (1957508).

Almost surely, 210067172 is an apocalyptic number.

10067172 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10067172 is an abundant number, since it is smaller than the sum of its proper divisors (13422924).

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

10067172 is a wasteful number, since it uses less digits than its factorization.

10067172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 838938 (or 838936 counting only the distinct ones).

The product of its (nonzero) digits is 588, while the sum is 24.

The square root of 10067172 is about 3172.8807100173. The cubic root of 10067172 is about 215.9247851975.

The spelling of 10067172 in words is "ten million, sixty-seven thousand, one hundred seventy-two".

Divisors: 1 2 3 4 6 12 838931 1677862 2516793 3355724 5033586 10067172