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10152940 = 2257471543
BaseRepresentation
bin100110101110…
…101111101100
3201002211012211
4212232233230
510044343230
61001340204
7152204260
oct46565754
921084184
1010152940
115805066
123497664
132146375
1414c40a0
15d5842a
hex9aebec

10152940 has 48 divisors (see below), whose sum is σ = 24901632. Its totient is φ = 3404736.

The previous prime is 10152931. The next prime is 10152941. The reversal of 10152940 is 4925101.

It is not an unprimeable number, because it can be changed into a prime (10152941) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5809 + ... + 7351.

It is an arithmetic number, because the mean of its divisors is an integer number (518784).

Almost surely, 210152940 is an apocalyptic number.

10152940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10152940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12450816).

10152940 is an abundant number, since it is smaller than the sum of its proper divisors (14748692).

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

10152940 is a wasteful number, since it uses less digits than its factorization.

10152940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1606 (or 1604 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 10152940 is about 3186.3678381505. The cubic root of 10152940 is about 216.5362476133.

The spelling of 10152940 in words is "ten million, one hundred fifty-two thousand, nine hundred forty".

Divisors: 1 2 4 5 7 10 14 20 28 35 47 70 94 140 188 235 329 470 658 940 1316 1543 1645 3086 3290 6172 6580 7715 10801 15430 21602 30860 43204 54005 72521 108010 145042 216020 290084 362605 507647 725210 1015294 1450420 2030588 2538235 5076470 10152940