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1372410046140 = 2235710331724689
BaseRepresentation
bin10011111110001010000…
…000110110011010111100
311212012102121121220212220
4103332022000312122330
5134441143432434030
62530250530125340
7201103412625540
oct23761200663274
94765377556786
101372410046140
1148a043768631
121a1b95420850
139c5579372a3
144a5d42b7a20
1525a75de3a10
hex13f8a0366bc

1372410046140 has 96 divisors (see below), whose sum is σ = 4434350269440. Its totient is φ = 310648144896.

The previous prime is 1372410046123. The next prime is 1372410046159. The reversal of 1372410046140 is 416400142731.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15819085 + ... + 15905604.

It is an arithmetic number, because the mean of its divisors is an integer number (46191148640).

Almost surely, 21372410046140 is an apocalyptic number.

1372410046140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1372410046140 is an abundant number, since it is smaller than the sum of its proper divisors (3061940223300).

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

1372410046140 is a wasteful number, since it uses less digits than its factorization.

1372410046140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31724811 (or 31724809 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

Adding to 1372410046140 its reverse (416400142731), we get a palindrome (1788810188871).

The spelling of 1372410046140 in words is "one trillion, three hundred seventy-two billion, four hundred ten million, forty-six thousand, one hundred forty".

Divisors: 1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 103 105 140 206 210 309 412 420 515 618 721 1030 1236 1442 1545 2060 2163 2884 3090 3605 4326 6180 7210 8652 10815 14420 21630 43260 31724689 63449378 95174067 126898756 158623445 190348134 222072823 317246890 380696268 444145646 475870335 634493780 666218469 888291292 951740670 1110364115 1332436938 1903481340 2220728230 2664873876 3267642967 3331092345 4441456460 6535285934 6662184690 9802928901 13070571868 13324369380 16338214835 19605857802 22873500769 32676429670 39211715604 45747001538 49014644505 65352859340 68620502307 91494003076 98029289010 114367503845 137241004614 196058578020 228735007690 274482009228 343102511535 457470015380 686205023070 1372410046140