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37085142120 = 23351323772527
BaseRepresentation
bin100010100010011100…
…100101110001101000
310112201112020102012020
4202202130211301220
51101422244021440
625011531144440
72452001335605
oct424234456150
9115645212166
1037085142120
1114800661194
12722b8a5120
13366020baa0
141b1b4096ac
15e70b603d0
hex8a2725c68

37085142120 has 64 divisors (see below), whose sum is σ = 119813541120. Its totient is φ = 9128649984.

The previous prime is 37085142113. The next prime is 37085142197. The reversal of 37085142120 is 2124158073.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11884704 + ... + 11887823.

It is an arithmetic number, because the mean of its divisors is an integer number (1872086580).

Almost surely, 237085142120 is an apocalyptic number.

37085142120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

37085142120 is an abundant number, since it is smaller than the sum of its proper divisors (82728399000).

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

37085142120 is a wasteful number, since it uses less digits than its factorization.

37085142120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23772554 (or 23772550 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The spelling of 37085142120 in words is "thirty-seven billion, eighty-five million, one hundred forty-two thousand, one hundred twenty".

Divisors: 1 2 3 4 5 6 8 10 12 13 15 20 24 26 30 39 40 52 60 65 78 104 120 130 156 195 260 312 390 520 780 1560 23772527 47545054 71317581 95090108 118862635 142635162 190180216 237725270 285270324 309042851 356587905 475450540 570540648 618085702 713175810 927128553 950901080 1236171404 1426351620 1545214255 1854257106 2472342808 2852703240 3090428510 3708514212 4635642765 6180857020 7417028424 9271285530 12361714040 18542571060 37085142120