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104210130444 = 22372374789949
BaseRepresentation
bin110000100001101101…
…0000110011000001100
3100221222120202010110220
41201003122012120030
53201410243133234
6115512400431340
710346265331200
oct1410332063014
9327876663426
10104210130444
11402169a1452
1218243918550
139a99b244a4
145088272b00
152a9db6aa49
hex184368660c

104210130444 has 72 divisors (see below), whose sum is σ = 290500887600. Its totient is φ = 28969605504.

The previous prime is 104210130413. The next prime is 104210130457. The reversal of 104210130444 is 444031012401.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2373219 + ... + 2416730.

It is an arithmetic number, because the mean of its divisors is an integer number (4034734550).

Almost surely, 2104210130444 is an apocalyptic number.

104210130444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

104210130444 is an abundant number, since it is smaller than the sum of its proper divisors (186290757156).

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

104210130444 is a wasteful number, since it uses less digits than its factorization.

104210130444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4790007 (or 4789998 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 104210130444 its reverse (444031012401), we get a palindrome (548241142845).

The spelling of 104210130444 in words is "one hundred four billion, two hundred ten million, one hundred thirty thousand, four hundred forty-four".

Divisors: 1 2 3 4 6 7 12 14 21 28 37 42 49 74 84 98 111 147 148 196 222 259 294 444 518 588 777 1036 1554 1813 3108 3626 5439 7252 10878 21756 4789949 9579898 14369847 19159796 28739694 33529643 57479388 67059286 100588929 134118572 177228113 201177858 234707501 354456226 402355716 469415002 531684339 704122503 708912452 938830004 1063368678 1240596791 1408245006 2126737356 2481193582 2816490012 3721790373 4962387164 7443580746 8684177537 14887161492 17368355074 26052532611 34736710148 52105065222 104210130444