Search a number
-
+
470159070 = 235107149983
BaseRepresentation
bin11100000001100…
…000111011011110
31012202200112222220
4130001200323132
51430330042240
6114353050210
714436200103
oct3401407336
91182615886
10470159070
11221435517
12111556966
1376537644
1446628aaa
152b4215d0
hex1c060ede

470159070 has 64 divisors (see below), whose sum is σ = 1147737600. Its totient is φ = 123244928.

The previous prime is 470159069. The next prime is 470159083. The reversal of 470159070 is 70951074.

It is a super-2 number, since 2×4701590702 = 442099102206529800, which contains 22 as substring.

It is a congruent number.

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, 477799 + ... + 478781.

It is an arithmetic number, because the mean of its divisors is an integer number (17933400).

Almost surely, 2470159070 is an apocalyptic number.

470159070 is an abundant number, since it is smaller than the sum of its proper divisors (677578530).

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

470159070 is a wasteful number, since it uses less digits than its factorization.

470159070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1249.

The product of its (nonzero) digits is 8820, while the sum is 33.

The square root of 470159070 is about 21683.1517542999. The cubic root of 470159070 is about 777.5857137473.

The spelling of 470159070 in words is "four hundred seventy million, one hundred fifty-nine thousand, seventy".

Divisors: 1 2 3 5 6 10 15 30 107 149 214 298 321 447 535 642 745 894 983 1070 1490 1605 1966 2235 2949 3210 4470 4915 5898 9830 14745 15943 29490 31886 47829 79715 95658 105181 146467 159430 210362 239145 292934 315543 439401 478290 525905 631086 732335 878802 1051810 1464670 1577715 2197005 3155430 4394010 15671969 31343938 47015907 78359845 94031814 156719690 235079535 470159070