Base | Representation |
---|---|
bin | 110000011000011000… |
… | …0001010110001010000 |
3 | 100221011202210222221220 |
4 | 1200300300022301100 |
5 | 3200240132222441 |
6 | 115421340245040 |
7 | 10335445122321 |
oct | 1406060126120 |
9 | 327152728856 |
10 | 103897148496 |
11 | 40076260489 |
12 | 18176b40780 |
13 | 9a4a02c77b |
14 | 5058880448 |
15 | 2a81445466 |
hex | 1830c0ac50 |
103897148496 has 160 divisors (see below), whose sum is σ = 274026246912. Its totient is φ = 33916968960.
The previous prime is 103897148483. The next prime is 103897148519. The reversal of 103897148496 is 694841798301.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 246786366 + ... + 246786786.
Almost surely, 2103897148496 is an apocalyptic number.
103897148496 is a gapful number since it is divisible by the number (16) 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 103897148496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137013123456).
103897148496 is an abundant number, since it is smaller than the sum of its proper divisors (170129098416).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103897148496 is a wasteful number, since it uses less digits than its factorization.
103897148496 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 981 (or 975 counting only the distinct ones).
The product of its (nonzero) digits is 10450944, while the sum is 60.
The spelling of 103897148496 in words is "one hundred three billion, eight hundred ninety-seven million, one hundred forty-eight thousand, four hundred ninety-six".
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