Base | Representation |
---|---|
bin | 1001001010011100100… |
… | …0001000001001110100 |
3 | 120001100001200012021101 |
4 | 2102213020020021310 |
5 | 10034400210421101 |
6 | 200152523455444 |
7 | 14242040165533 |
oct | 2224710101164 |
9 | 501301605241 |
10 | 157422748276 |
11 | 60843045862 |
12 | 26614687584 |
13 | 11aca32ccc1 |
14 | 789551431a |
15 | 41655a2401 |
hex | 24a7208274 |
157422748276 has 48 divisors (see below), whose sum is σ = 290994197760. Its totient is φ = 74310687360.
The previous prime is 157422748267. The next prime is 157422748277. The reversal of 157422748276 is 672847224751.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (157422748277) 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, 35800110 + ... + 35804506.
It is an arithmetic number, because the mean of its divisors is an integer number (6062379120).
Almost surely, 2157422748276 is an apocalyptic number.
It is an amenable number.
157422748276 is a deficient number, since it is larger than the sum of its proper divisors (133571449484).
157422748276 is a wasteful number, since it uses less digits than its factorization.
157422748276 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5944 (or 5942 counting only the distinct ones).
The product of its digits is 10536960, while the sum is 55.
The spelling of 157422748276 in words is "one hundred fifty-seven billion, four hundred twenty-two million, seven hundred forty-eight thousand, two hundred seventy-six".
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