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10031451410444 = 2289109258515911
BaseRepresentation
bin1001000111111010000100…
…0110010001000000001100
31022111222221002121110000212
42101332201012101000030
52303323403030113234
633200215105541552
72053514501046422
oct221764106210014
938458832543025
1010031451410444
113218350890212
1211601b49448b8
13579c6712c469
1426974c22d112
15125e1b1b95ce
hex91fa119100c

10031451410444 has 24 divisors (see below), whose sum is σ = 17915152701600. Its totient is φ = 4913870417280.

The previous prime is 10031451410419. The next prime is 10031451410489. The reversal of 10031451410444 is 44401415413001.

It is a self number, because there is not a number n which added to its sum of digits gives 10031451410444.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129219152 + ... + 129296759.

It is an arithmetic number, because the mean of its divisors is an integer number (746464695900).

Almost surely, 210031451410444 is an apocalyptic number.

It is an amenable number.

10031451410444 is a deficient number, since it is larger than the sum of its proper divisors (7883701291156).

10031451410444 is a wasteful number, since it uses less digits than its factorization.

10031451410444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258516113 (or 258516111 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

Adding to 10031451410444 its reverse (44401415413001), we get a palindrome (54432866823445).

The spelling of 10031451410444 in words is "ten trillion, thirty-one billion, four hundred fifty-one million, four hundred ten thousand, four hundred forty-four".

Divisors: 1 2 4 89 109 178 218 356 436 9701 19402 38804 258515911 517031822 1034063644 23007916079 28178234299 46015832158 56356468598 92031664316 112712937196 2507862852611 5015725705222 10031451410444