Search a number
-
+
469652070 = 235197311287
BaseRepresentation
bin11011111111100…
…101001001100110
31012201201210112010
4123333211021212
51430212331240
6114334135050
714431656006
oct3377451146
91181653463
10469652070
11221119608
12111351486
13763ba944
1446536006
152b371280
hex1bfe5266

469652070 has 64 divisors (see below), whose sum is σ = 1202849280. Its totient is φ = 117013248.

The previous prime is 469652041. The next prime is 469652083. The reversal of 469652070 is 70256964.

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, 35967 + ... + 47253.

It is an arithmetic number, because the mean of its divisors is an integer number (18794520).

Almost surely, 2469652070 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 469652070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (601424640).

469652070 is an abundant number, since it is smaller than the sum of its proper divisors (733197210).

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

469652070 is a wasteful number, since it uses less digits than its factorization.

469652070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11389.

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 469652070 is about 21671.4574959784. The cubic root of 469652070 is about 777.3061078464.

The spelling of 469652070 in words is "four hundred sixty-nine million, six hundred fifty-two thousand, seventy".

Divisors: 1 2 3 5 6 10 15 19 30 38 57 73 95 114 146 190 219 285 365 438 570 730 1095 1387 2190 2774 4161 6935 8322 11287 13870 20805 22574 33861 41610 56435 67722 112870 169305 214453 338610 428906 643359 823951 1072265 1286718 1647902 2144530 2471853 3216795 4119755 4943706 6433590 8239510 12359265 15655069 24718530 31310138 46965207 78275345 93930414 156550690 234826035 469652070