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85341007 = 756111287
BaseRepresentation
bin1010001011000…
…11001101001111
312221120202212001
411011203031033
5133321403012
612245053131
72054246413
oct505431517
9187522761
1085341007
1144199a64
12246b71a7
13148b044b
14b496d43
15775b357
hex516334f

85341007 has 4 divisors (see below), whose sum is σ = 85359856. Its totient is φ = 85322160.

The previous prime is 85340993. The next prime is 85341029. The reversal of 85341007 is 70014358.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70014358 = 235007179.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-85341007 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 (85347007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1918 + ... + 13204.

It is an arithmetic number, because the mean of its divisors is an integer number (21339964).

Almost surely, 285341007 is an apocalyptic number.

85341007 is a deficient number, since it is larger than the sum of its proper divisors (18849).

85341007 is a wasteful number, since it uses less digits than its factorization.

85341007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18848.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 85341007 is about 9238.0196470889. The cubic root of 85341007 is about 440.2701629409.

The spelling of 85341007 in words is "eighty-five million, three hundred forty-one thousand, seven".

Divisors: 1 7561 11287 85341007