Base | Representation |
---|---|
bin | 1010111111110… |
… | …11111010110100 |
3 | 20102121012010221 |
4 | 11133323322310 |
5 | 142104223342 |
6 | 13053224124 |
7 | 2200115452 |
oct | 537737264 |
9 | 212535127 |
10 | 92257972 |
11 | 48093864 |
12 | 26a92044 |
13 | 16162921 |
14 | c3779d2 |
15 | 8175a67 |
hex | 57fbeb4 |
92257972 has 6 divisors (see below), whose sum is σ = 161451458. Its totient is φ = 46128984.
The previous prime is 92257951. The next prime is 92257993. The reversal of 92257972 is 27975229.
It is an interprime number because it is at equal distance from previous prime (92257951) and next prime (92257993).
It can be written as a sum of positive squares in only one way, i.e., 80928016 + 11329956 = 8996^2 + 3366^2 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11532243 + ... + 11532250.
Almost surely, 292257972 is an apocalyptic number.
It is an amenable number.
92257972 is a deficient number, since it is larger than the sum of its proper divisors (69193486).
92257972 is a wasteful number, since it uses less digits than its factorization.
92257972 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23064497 (or 23064495 counting only the distinct ones).
The product of its digits is 158760, while the sum is 43.
The square root of 92257972 is about 9605.1013529270. The cubic root of 92257972 is about 451.8572982575.
It can be divided in two parts, 92 and 257972, that added together give a square (258064 = 5082).
The spelling of 92257972 in words is "ninety-two million, two hundred fifty-seven thousand, nine hundred seventy-two".
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