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101031424206 = 23291489738977
BaseRepresentation
bin101111000010111110…
…0010011000011001110
3100122210001110010021020
41132011330103003032
53123403021033311
6114225130015010
710204436636106
oct1360574230316
9318701403236
10101031424206
11399356723a9
12176b7277466
1396b13ccc1b
144c6602c206
152964a76c06
hex1785f130ce

101031424206 has 32 divisors (see below), whose sum is σ = 209049927840. Its totient is φ = 32512843776.

The previous prime is 101031424199. The next prime is 101031424213. The reversal of 101031424206 is 602424130101.

It is an interprime number because it is at equal distance from previous prime (101031424199) and next prime (101031424213).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2572590 + ... + 2611566.

It is an arithmetic number, because the mean of its divisors is an integer number (6532810245).

Almost surely, 2101031424206 is an apocalyptic number.

101031424206 is an abundant number, since it is smaller than the sum of its proper divisors (108018503634).

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

101031424206 is a wasteful number, since it uses less digits than its factorization.

101031424206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53908.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 101031424206 its reverse (602424130101), we get a palindrome (703455554307).

The spelling of 101031424206 in words is "one hundred one billion, thirty-one million, four hundred twenty-four thousand, two hundred six".

Divisors: 1 2 3 6 29 58 87 174 14897 29794 38977 44691 77954 89382 116931 233862 432013 864026 1130333 1296039 2260666 2592078 3390999 6781998 580640369 1161280738 1741921107 3483842214 16838570701 33677141402 50515712103 101031424206