Base | Representation |
---|---|
bin | 111001110101001… |
… | …101001101010100 |
3 | 2111121200202110210 |
4 | 321311031031110 |
5 | 3441340432134 |
6 | 240135445420 |
7 | 33020660262 |
oct | 7165151524 |
9 | 2447622423 |
10 | 970249044 |
11 | 458753516 |
12 | 230b26870 |
13 | 12602167b |
14 | 92c05432 |
15 | 5a2a62e9 |
hex | 39d4d354 |
970249044 has 24 divisors (see below), whose sum is σ = 2267624800. Its totient is φ = 322886304.
The previous prime is 970249037. The next prime is 970249057. The reversal of 970249044 is 440942079.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 970248993 and 970249011.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58594 + ... + 73305.
Almost surely, 2970249044 is an apocalyptic number.
It is an amenable number.
970249044 is an abundant number, since it is smaller than the sum of its proper divisors (1297375756).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
970249044 is a wasteful number, since it uses less digits than its factorization.
970249044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132519 (or 132517 counting only the distinct ones).
The product of its (nonzero) digits is 72576, while the sum is 39.
The square root of 970249044 is about 31148.8209086636. The cubic root of 970249044 is about 989.9830096054.
The spelling of 970249044 in words is "nine hundred seventy million, two hundred forty-nine thousand, forty-four".
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