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84068373 = 3313312731
BaseRepresentation
bin1010000001011…
…00100000010101
312212012010010110
411000230200111
5133010141443
612201513233
72040366204
oct500544025
9185163113
1084068373
11434aa8a4
12241a2819
13145560cc
14b24523b
1575a9233
hex502c815

84068373 has 16 divisors (see below), whose sum is σ = 116099072. Its totient is φ = 54054000.

The previous prime is 84068363. The next prime is 84068377. The reversal of 84068373 is 37386048.

It is a de Polignac number, because none of the positive numbers 2k-84068373 is a prime.

It is a super-3 number, since 3×840683733 (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84068377) 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, 29418 + ... + 32148.

It is an arithmetic number, because the mean of its divisors is an integer number (7256192).

Almost surely, 284068373 is an apocalyptic number.

It is an amenable number.

84068373 is a deficient number, since it is larger than the sum of its proper divisors (32030699).

84068373 is a wasteful number, since it uses less digits than its factorization.

84068373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3096.

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 84068373 is about 9168.8806841402. The cubic root of 84068373 is about 438.0707075023.

The spelling of 84068373 in words is "eighty-four million, sixty-eight thousand, three hundred seventy-three".

Divisors: 1 3 31 93 331 993 2731 8193 10261 30783 84661 253983 903961 2711883 28022791 84068373