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270494341975 = 521113416130253
BaseRepresentation
bin1111101111101010111…
…0000001101101010111
3221212012012211022002001
43323322232001231113
513412433022420400
6324132520300131
725354046653624
oct3737256015527
9855165738061
10270494341975
11a4797005760
1244510011647
131c679cba470
14d14061934b
157082181a6a
hex3efab81b57

270494341975 has 96 divisors (see below), whose sum is σ = 410293614528. Its totient is φ = 174251520000.

The previous prime is 270494341963. The next prime is 270494341993. The reversal of 270494341975 is 579143494072.

It is not a de Polignac number, because 270494341975 - 225 = 270460787543 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (55).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 8925949 + ... + 8956201.

It is an arithmetic number, because the mean of its divisors is an integer number (4273891818).

Almost surely, 2270494341975 is an apocalyptic number.

270494341975 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

270494341975 is a deficient number, since it is larger than the sum of its proper divisors (139799272553).

270494341975 is a wasteful number, since it uses less digits than its factorization.

270494341975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30389 (or 30384 counting only the distinct ones).

The product of its (nonzero) digits is 7620480, while the sum is 55.

The spelling of 270494341975 in words is "two hundred seventy billion, four hundred ninety-four million, three hundred forty-one thousand, nine hundred seventy-five".

Divisors: 1 5 11 13 25 41 55 61 65 143 205 275 305 325 451 533 671 715 793 1025 1525 2255 2501 2665 3355 3575 3965 5863 8723 11275 12505 13325 16775 19825 27511 29315 30253 32513 43615 62525 137555 146575 151265 162565 218075 332783 357643 393289 687775 756325 812825 1240373 1663915 1788215 1845433 1966445 4326179 6201865 8319575 8941075 9227165 9832225 13644103 16124849 20299763 21630895 23990629 31009325 46135825 68220515 75662753 80624245 101498815 108154475 119953145 177373339 263896919 341102575 378313765 403121225 507494075 599765725 832290283 886866695 983615789 1319484595 1891568825 4161451415 4434333475 4918078945 6597422975 10819773679 20807257075 24590394725 54098868395 270494341975