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86006032 = 2473472213
BaseRepresentation
bin1010010000001…
…01100100010000
312222211120002121
411020011210100
5134004143112
612311224024
72063016310
oct510054420
9188746077
1086006032
1144603672
1224978014
1314a84058
14b5cb440
15783d407
hex5205910

86006032 has 40 divisors (see below), whose sum is σ = 191077056. Its totient is φ = 36736896.

The previous prime is 86006021. The next prime is 86006033. The reversal of 86006032 is 23060068.

It is a junction number, because it is equal to n+sod(n) for n = 86005988 and 86006006.

It is not an unprimeable number, because it can be changed into a prime (86006033) 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, 37758 + ... + 39970.

Almost surely, 286006032 is an apocalyptic number.

It is an amenable number.

86006032 is an abundant number, since it is smaller than the sum of its proper divisors (105071024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86006032 is a wasteful number, since it uses less digits than its factorization.

86006032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2575 (or 2569 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 86006032 is about 9273.9437134371. The cubic root of 86006032 is about 441.4108158781.

The spelling of 86006032 in words is "eighty-six million, six thousand, thirty-two".

Divisors: 1 2 4 7 8 14 16 28 56 112 347 694 1388 2213 2429 2776 4426 4858 5552 8852 9716 15491 17704 19432 30982 35408 38864 61964 123928 247856 767911 1535822 3071644 5375377 6143288 10750754 12286576 21501508 43003016 86006032