Base | Representation |
---|---|
bin | 10011001000011010011110… |
… | …11011010110110111110000 |
3 | 12111221220102002000201100000 |
4 | 21210031033123112313300 |
5 | 21003240430013022302 |
6 | 225250534335030000 |
7 | 11601332063132031 |
oct | 1144151733266760 |
9 | 174856362021300 |
10 | 42070537235952 |
11 | 12450018547285 |
12 | 487567596b300 |
13 | 1a62308667c74 |
14 | a5632106aa88 |
15 | 4ce54057b31c |
hex | 26434f6d6df0 |
42070537235952 has 60 divisors (see below), whose sum is σ = 122099779376120. Its totient is φ = 14023512410688.
The previous prime is 42070537235917. The next prime is 42070537235953. The reversal of 42070537235952 is 25953273507024.
42070537235952 is a `hidden beast` number, since 4 + 2 + 0 + 7 + 0 + 537 + 2 + 3 + 59 + 52 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42070537235953) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5410301827 + ... + 5410309602.
Almost surely, 242070537235952 is an apocalyptic number.
It is an amenable number.
42070537235952 is an abundant number, since it is smaller than the sum of its proper divisors (80029242140168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42070537235952 is a wasteful number, since it uses less digits than its factorization.
42070537235952 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10820611452 (or 10820611434 counting only the distinct ones).
The product of its (nonzero) digits is 15876000, while the sum is 54.
The spelling of 42070537235952 in words is "forty-two trillion, seventy billion, five hundred thirty-seven million, two hundred thirty-five thousand, nine hundred fifty-two".
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