Base | Representation |
---|---|
bin | 11100010000010110011… |
… | …11011000010101111100 |
3 | 10102210221021210110110200 |
4 | 32020023033120111330 |
5 | 111401300401041030 |
6 | 2022000342203500 |
7 | 130066411646046 |
oct | 16101317302574 |
9 | 3383837713420 |
10 | 970851190140 |
11 | 344810206697 |
12 | 1381a8123590 |
13 | 7072136a660 |
14 | 34dbd090a96 |
15 | 1a3c2726d60 |
hex | e20b3d857c |
970851190140 has 144 divisors (see below), whose sum is σ = 3338365648800. Its totient is φ = 226400914944.
The previous prime is 970851190117. The next prime is 970851190151. The reversal of 970851190140 is 41091158079.
It is a happy number.
970851190140 is a `hidden beast` number, since 9 + 7 + 0 + 8 + 511 + 90 + 1 + 40 = 666.
970851190140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10873795 + ... + 10962714.
Almost surely, 2970851190140 is an apocalyptic number.
970851190140 is a gapful number since it is divisible by the number (90) formed by its first and last digit.
It is an amenable number.
970851190140 is an abundant number, since it is smaller than the sum of its proper divisors (2367514458660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
970851190140 is a wasteful number, since it uses less digits than its factorization.
970851190140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21836556 (or 21836551 counting only the distinct ones).
The product of its (nonzero) digits is 90720, while the sum is 45.
The spelling of 970851190140 in words is "nine hundred seventy billion, eight hundred fifty-one million, one hundred ninety thousand, one hundred forty".
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