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10148172 = 2234371277
BaseRepresentation
bin100110101101…
…100101001100
3201002120200020
4212231211030
510044220142
61001302140
7152154336
oct46554514
921076606
1010148172
115801521
123494950
132144148
1414c2456
15d56cec
hex9ad94c

10148172 has 48 divisors (see below), whose sum is σ = 24659712. Its totient is φ = 3245760.

The previous prime is 10148153. The next prime is 10148183. The reversal of 10148172 is 27184101.

10148172 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 36498 + ... + 36774.

It is an arithmetic number, because the mean of its divisors is an integer number (513744).

Almost surely, 210148172 is an apocalyptic number.

10148172 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10148172 is an abundant number, since it is smaller than the sum of its proper divisors (14511540).

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

10148172 is a wasteful number, since it uses less digits than its factorization.

10148172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398 (or 396 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 24.

The square root of 10148172 is about 3185.6195629736. The cubic root of 10148172 is about 216.5023458900.

The spelling of 10148172 in words is "ten million, one hundred forty-eight thousand, one hundred seventy-two".

Divisors: 1 2 3 4 6 12 43 71 86 129 142 172 213 258 277 284 426 516 554 831 852 1108 1662 3053 3324 6106 9159 11911 12212 18318 19667 23822 35733 36636 39334 47644 59001 71466 78668 118002 142932 236004 845681 1691362 2537043 3382724 5074086 10148172