Search a number
-
+
469900829941 = 2367977434231
BaseRepresentation
bin1101101011010000100…
…01011010010011110101
31122220220012022110010021
412311220101122103311
530144324103024231
6555511445325141
745643403103064
oct6655021322365
91586805273107
10469900829941
1117131384a544
12770a0a067b1
1335408372b8a
1418a599621db
15c35346a811
hex6d6845a4f5

469900829941 has 32 divisors (see below), whose sum is σ = 503575769088. Its totient is φ = 437504094720.

The previous prime is 469900829939. The next prime is 469900830019. The reversal of 469900829941 is 149928009964.

It is a cyclic number.

It is not a de Polignac number, because 469900829941 - 21 = 469900829939 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 469900829941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (469900809941) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 111059296 + ... + 111063526.

It is an arithmetic number, because the mean of its divisors is an integer number (15736742784).

Almost surely, 2469900829941 is an apocalyptic number.

It is an amenable number.

469900829941 is a deficient number, since it is larger than the sum of its proper divisors (33674939147).

469900829941 is a wasteful number, since it uses less digits than its factorization.

469900829941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5161.

The product of its (nonzero) digits is 10077696, while the sum is 61.

The spelling of 469900829941 in words is "four hundred sixty-nine billion, nine hundred million, eight hundred twenty-nine thousand, nine hundred forty-one".

Divisors: 1 23 67 97 743 1541 2231 4231 6499 17089 49781 72071 97313 149477 283477 410407 1144963 1657633 3143633 4828757 6519971 9439361 27497269 72303559 111061411 210623411 304932401 632437187 4844338453 7013445223 20430470867 469900829941