Base | Representation |
---|---|
bin | 100110101111… |
… | …110101010110 |
3 | 201010001022221 |
4 | 212233311112 |
5 | 10100014043 |
6 | 1001412554 |
7 | 152223256 |
oct | 46576526 |
9 | 21101287 |
10 | 10157398 |
11 | 5808449 |
12 | 349a15a |
13 | 21483c4 |
14 | 14c5966 |
15 | d598ed |
hex | 9afd56 |
10157398 has 32 divisors (see below), whose sum is σ = 17418240. Its totient is φ = 4414080.
The previous prime is 10157393. The next prime is 10157423. The reversal of 10157398 is 89375101.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10157393) 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, 24033 + ... + 24451.
It is an arithmetic number, because the mean of its divisors is an integer number (544320).
Almost surely, 210157398 is an apocalyptic number.
10157398 is a deficient number, since it is larger than the sum of its proper divisors (7260842).
10157398 is a wasteful number, since it uses less digits than its factorization.
10157398 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 492.
The product of its (nonzero) digits is 7560, while the sum is 34.
The square root of 10157398 is about 3187.0673039646. The cubic root of 10157398 is about 216.5679355560.
The spelling of 10157398 in words is "ten million, one hundred fifty-seven thousand, three hundred ninety-eight".
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