Base | Representation |
---|---|
bin | 10111101000010111011111… |
… | …110111011000000100110100 |
3 | 111121222112010020120101122000 |
4 | 113220113133313120010310 |
5 | 102110233223322401022 |
6 | 1005012205432135300 |
7 | 30614425321624500 |
oct | 2750273767300464 |
9 | 447875106511560 |
10 | 103929079497012 |
11 | 3012a090a50200 |
12 | b7a619a537530 |
13 | 45cb615ba22c3 |
14 | 1b942a11a3300 |
15 | c0367943c6ac |
hex | 5e85dfdd8134 |
103929079497012 has 432 divisors, whose sum is σ = 345630006933120. Its totient is φ = 26907715296000.
The previous prime is 103929079497007. The next prime is 103929079497077. The reversal of 103929079497012 is 210794970929301.
103929079497012 is a `hidden beast` number, since 1 + 0 + 392 + 90 + 7 + 94 + 9 + 70 + 1 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (63).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 198882312 + ... + 199404192.
Almost surely, 2103929079497012 is an apocalyptic number.
103929079497012 is a gapful number since it is divisible by the number (12) 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 103929079497012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172815003466560).
103929079497012 is an abundant number, since it is smaller than the sum of its proper divisors (241700927436108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103929079497012 is a wasteful number, since it uses less digits than its factorization.
103929079497012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 522241 (or 522215 counting only the distinct ones).
The product of its (nonzero) digits is 15431472, while the sum is 63.
The spelling of 103929079497012 in words is "one hundred three trillion, nine hundred twenty-nine billion, seventy-nine million, four hundred ninety-seven thousand, twelve".
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