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85334007 = 3117335423
BaseRepresentation
bin1010001011000…
…01011111110111
312221120102020210
411011201133313
5133321142012
612245000503
72054220123
oct505413767
9187512223
1085334007
1144194780
12246b3133
13148aa1c5
14b494583
15775923c
hex51617f7

85334007 has 16 divisors (see below), whose sum is σ = 125826048. Its totient is φ = 51007680.

The previous prime is 85333987. The next prime is 85334009. The reversal of 85334007 is 70043358.

It is not a de Polignac number, because 85334007 - 26 = 85333943 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85334009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15303 + ... + 20120.

It is an arithmetic number, because the mean of its divisors is an integer number (7864128).

Almost surely, 285334007 is an apocalyptic number.

85334007 is a deficient number, since it is larger than the sum of its proper divisors (40492041).

85334007 is a wasteful number, since it uses less digits than its factorization.

85334007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35510.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 85334007 is about 9237.6407702400. The cubic root of 85334007 is about 440.2581250570.

The spelling of 85334007 in words is "eighty-five million, three hundred thirty-four thousand, seven".

Divisors: 1 3 11 33 73 219 803 2409 35423 106269 389653 1168959 2585879 7757637 28444669 85334007