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2131037327470 = 251767911845901
BaseRepresentation
bin11111000000101011101…
…110010001000001101110
321112201120122200210100211
4133000223232101001232
5234403331023434340
64310552433413034
7306651043260532
oct37005356210156
97481518623324
102131037327470
1175184a019447
122a501410a17a
13125c5731532c
14751dda21bc2
153a676e475ea
hex1f02bb9106e

2131037327470 has 32 divisors (see below), whose sum is σ = 4062106708416. Its totient is φ = 802154304000.

The previous prime is 2131037327459. The next prime is 2131037327543. The reversal of 2131037327470 is 747237301312.

It is a congruent number.

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, 231520 + ... + 2077420.

It is an arithmetic number, because the mean of its divisors is an integer number (126940834638).

Almost surely, 22131037327470 is an apocalyptic number.

2131037327470 is a deficient number, since it is larger than the sum of its proper divisors (1931069380946).

2131037327470 is a wasteful number, since it uses less digits than its factorization.

2131037327470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1852716.

The product of its (nonzero) digits is 148176, while the sum is 40.

The spelling of 2131037327470 in words is "two trillion, one hundred thirty-one billion, thirty-seven million, three hundred twenty-seven thousand, four hundred seventy".

Divisors: 1 2 5 10 17 34 85 170 6791 13582 33955 67910 115447 230894 577235 1154470 1845901 3691802 9229505 18459010 31380317 62760634 156901585 313803170 12535513691 25071027382 62677568455 125355136910 213103732747 426207465494 1065518663735 2131037327470