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2070266625 = 325371511741
BaseRepresentation
bin111101101100101…
…1100001100000001
312100021120102220200
41323121130030001
513214442013000
6541232555413
7102205655520
oct17331341401
95307512820
102070266625
1197267aa59
124993b2b69
1326cbaa34b
14158d4a4b7
15c1b42500
hex7b65c301

2070266625 has 96 divisors (see below), whose sum is σ = 4295855616. Its totient is φ = 939600000.

The previous prime is 2070266623. The next prime is 2070266651. The reversal of 2070266625 is 5266620702.

It is not a de Polignac number, because 2070266625 - 21 = 2070266623 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2070266625.

It is not an unprimeable number, because it can be changed into a prime (2070266623) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1188255 + ... + 1189995.

It is an arithmetic number, because the mean of its divisors is an integer number (44748496).

Almost surely, 22070266625 is an apocalyptic number.

2070266625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2070266625 is an abundant number, since it is smaller than the sum of its proper divisors (2225588991).

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

2070266625 is a wasteful number, since it uses less digits than its factorization.

2070266625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1920 (or 1907 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 2070266625 is about 45500.1826919409. The cubic root of 2070266625 is about 1274.5066141744.

The spelling of 2070266625 in words is "two billion, seventy million, two hundred sixty-six thousand, six hundred twenty-five".

Divisors: 1 3 5 7 9 15 21 25 35 45 63 75 105 125 151 175 225 315 375 453 525 755 875 1057 1125 1359 1575 1741 2265 2625 3171 3775 5223 5285 6795 7875 8705 9513 11325 12187 15669 15855 18875 26115 26425 33975 36561 43525 47565 56625 60935 78345 79275 109683 130575 132125 169875 182805 217625 237825 262891 304675 391725 396375 548415 652875 788673 914025 1189125 1314455 1523375 1840237 1958625 2366019 2742075 3943365 4570125 5520711 6572275 9201185 11830095 13710375 16562133 19716825 27603555 32861375 46005925 59150475 82810665 98584125 138017775 230029625 295752375 414053325 690088875 2070266625