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10010154 = 2371147461
BaseRepresentation
bin100110001011…
…111000101010
3200211120100110
4212023320222
510030311104
6554315150
7151041060
oct46137052
920746313
1010010154
115717860
123428ab6
1320c638b
141488030
15d2ae89
hex98be2a

10010154 has 64 divisors (see below), whose sum is σ = 25546752. Its totient is φ = 2539200.

The previous prime is 10010153. The next prime is 10010159. The reversal of 10010154 is 45101001.

It is a happy number.

10010154 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

10010154 is strictly pandigital in base 8.

It is not an unprimeable number, because it can be changed into a prime (10010153) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21484 + ... + 21944.

It is an arithmetic number, because the mean of its divisors is an integer number (399168).

Almost surely, 210010154 is an apocalyptic number.

10010154 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10010154, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12773376).

10010154 is an abundant number, since it is smaller than the sum of its proper divisors (15536598).

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

10010154 is a wasteful number, since it uses less digits than its factorization.

10010154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531.

The product of its (nonzero) digits is 20, while the sum is 12.

The square root of 10010154 is about 3163.8827411900. The cubic root of 10010154 is about 215.5163647688.

Adding to 10010154 its reverse (45101001), we get a palindrome (55111155).

The spelling of 10010154 in words is "ten million, ten thousand, one hundred fifty-four".

Divisors: 1 2 3 6 7 11 14 21 22 33 42 47 66 77 94 141 154 231 282 329 461 462 517 658 922 987 1034 1383 1551 1974 2766 3102 3227 3619 5071 6454 7238 9681 10142 10857 15213 19362 21667 21714 30426 35497 43334 65001 70994 106491 130002 151669 212982 238337 303338 455007 476674 715011 910014 1430022 1668359 3336718 5005077 10010154