Base | Representation |
---|---|
bin | 1010001111111… |
… | …01101011000101 |
3 | 12222202220202011 |
4 | 11013331223011 |
5 | 134002124301 |
6 | 12310414221 |
7 | 2062523122 |
oct | 507755305 |
9 | 188686664 |
10 | 85973701 |
11 | 44591350 |
12 | 24961371 |
13 | 14a72418 |
14 | b5bd749 |
15 | 7833a51 |
hex | 51fdac5 |
85973701 has 8 divisors (see below), whose sum is σ = 97867584. Its totient is φ = 74759520.
The previous prime is 85973683. The next prime is 85973711. The reversal of 85973701 is 10737958.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 85973701 - 29 = 85973189 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85973711) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169656 + ... + 170161.
It is an arithmetic number, because the mean of its divisors is an integer number (12233448).
Almost surely, 285973701 is an apocalyptic number.
It is an amenable number.
85973701 is a deficient number, since it is larger than the sum of its proper divisors (11893883).
85973701 is a wasteful number, since it uses less digits than its factorization.
85973701 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 339851.
The product of its (nonzero) digits is 52920, while the sum is 40.
The square root of 85973701 is about 9272.2004400250. The cubic root of 85973701 is about 441.3554978909.
The spelling of 85973701 in words is "eighty-five million, nine hundred seventy-three thousand, seven hundred one".
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