Base | Representation |
---|---|
bin | 10010001101100… |
… | …01000110110100 |
3 | 101122110110121012 |
4 | 21012301012310 |
5 | 303102101243 |
6 | 23054211352 |
7 | 3533341343 |
oct | 1106610664 |
9 | 348413535 |
10 | 152768948 |
11 | 79263632 |
12 | 431b3b58 |
13 | 2585b337 |
14 | 16409b5a |
15 | d629d18 |
hex | 91b11b4 |
152768948 has 6 divisors (see below), whose sum is σ = 267345666. Its totient is φ = 76384472.
The previous prime is 152768849. The next prime is 152768951. The reversal of 152768948 is 849867251.
It can be written as a sum of positive squares in only one way, i.e., 149279524 + 3489424 = 12218^2 + 1868^2 .
It is a junction number, because it is equal to n+sod(n) for n = 152768896 and 152768905.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19096115 + ... + 19096122.
It is an arithmetic number, because the mean of its divisors is an integer number (44557611).
Almost surely, 2152768948 is an apocalyptic number.
It is an amenable number.
152768948 is a deficient number, since it is larger than the sum of its proper divisors (114576718).
152768948 is a wasteful number, since it uses less digits than its factorization.
152768948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38192241 (or 38192239 counting only the distinct ones).
The product of its digits is 967680, while the sum is 50.
The square root of 152768948 is about 12359.9736245673. The cubic root of 152768948 is about 534.5787559589.
The spelling of 152768948 in words is "one hundred fifty-two million, seven hundred sixty-eight thousand, nine hundred forty-eight".
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