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10073172 = 2232336497
BaseRepresentation
bin100110011011…
…010001010100
3200221202210110
4212123101110
510034320142
6555523020
7151422564
oct46332124
920852713
1010073172
11576013a
123459470
132118c75
1414a2da4
15d3e99c
hex99b454

10073172 has 24 divisors (see below), whose sum is σ = 24526656. Its totient is φ = 3211648.

The previous prime is 10073153. The next prime is 10073177. The reversal of 10073172 is 27137001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10073177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17973 + ... + 18524.

It is an arithmetic number, because the mean of its divisors is an integer number (1021944).

Almost surely, 210073172 is an apocalyptic number.

10073172 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10073172 is an abundant number, since it is smaller than the sum of its proper divisors (14453484).

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

10073172 is a wasteful number, since it uses less digits than its factorization.

10073172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36527 (or 36525 counting only the distinct ones).

The product of its (nonzero) digits is 294, while the sum is 21.

The square root of 10073172 is about 3173.8260821917. The cubic root of 10073172 is about 215.9676734887.

The spelling of 10073172 in words is "ten million, seventy-three thousand, one hundred seventy-two".

Divisors: 1 2 3 4 6 12 23 46 69 92 138 276 36497 72994 109491 145988 218982 437964 839431 1678862 2518293 3357724 5036586 10073172