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470610121010946 = 23729881438569137
BaseRepresentation
bin110101100000001000111010…
…1000101110010111100000010
32021201021212222111012120100220
41223000101311011302330002
5443140434011434322241
64344523145513123510
7201061313340420060
oct15300216505627402
92251255874176326
10470610121010946
11126a506a4591674
12449474893b9596
131727946198b517
14842d9195b7030
1539619b12a5166
hex1ac0475172f02

470610121010946 has 64 divisors (see below), whose sum is σ = 1114035781582080. Its totient is φ = 129676122132480.

The previous prime is 470610121010899. The next prime is 470610121010969. The reversal of 470610121010946 is 649010121016074.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 470610121010898 and 470610121010907.

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, 218211511 + ... + 220357626.

It is an arithmetic number, because the mean of its divisors is an integer number (17406809087220).

Almost surely, 2470610121010946 is an apocalyptic number.

470610121010946 is an abundant number, since it is smaller than the sum of its proper divisors (643425660571134).

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

470610121010946 is a wasteful number, since it uses less digits than its factorization.

470610121010946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438570059.

The product of its (nonzero) digits is 72576, while the sum is 42.

The spelling of 470610121010946 in words is "four hundred seventy trillion, six hundred ten billion, one hundred twenty-one million, ten thousand, nine hundred forty-six".

Divisors: 1 2 3 6 7 14 21 29 42 58 87 174 203 406 609 881 1218 1762 2643 5286 6167 12334 18501 25549 37002 51098 76647 153294 178843 357686 536529 1073058 438569137 877138274 1315707411 2631414822 3069983959 6139967918 9209951877 12718504973 18419903754 25437009946 38155514919 76311029838 89029534811 178059069622 267088604433 386379409697 534177208866 772758819394 1159138229091 2318276458182 2704655867879 5409311735758 8113967603637 11205002881213 16227935207274 22410005762426 33615008643639 67230017287278 78435020168491 156870040336982 235305060505473 470610121010946