Base | Representation |
---|---|
bin | 1001001011001011100… |
… | …0110000101110011110 |
3 | 120001211210220222220021 |
4 | 2102302320300232132 |
5 | 10040301212444000 |
6 | 200224252342354 |
7 | 14246654201665 |
oct | 2226270605636 |
9 | 501753828807 |
10 | 157620046750 |
11 | 60934453051 |
12 | 2666a7749ba |
13 | 11b2c17c76a |
14 | 78b37d1ddc |
15 | 4177a7611a |
hex | 24b2e30b9e |
157620046750 has 32 divisors (see below), whose sum is σ = 295350850080. Its totient is φ = 62986881600.
The previous prime is 157620046741. The next prime is 157620046807. The reversal of 157620046750 is 57640026751.
157620046750 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 157620046697 and 157620046706.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46920 + ... + 563419.
It is an arithmetic number, because the mean of its divisors is an integer number (9229714065).
Almost surely, 2157620046750 is an apocalyptic number.
157620046750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
157620046750 is a deficient number, since it is larger than the sum of its proper divisors (137730803330).
157620046750 is a wasteful number, since it uses less digits than its factorization.
157620046750 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 611389 (or 611379 counting only the distinct ones).
The product of its (nonzero) digits is 352800, while the sum is 43.
The spelling of 157620046750 in words is "one hundred fifty-seven billion, six hundred twenty million, forty-six thousand, seven hundred fifty".
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