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380006810334 = 232173122031731
BaseRepresentation
bin1011000011110100010…
…10111100001011011110
31100022212022212002202200
411201322022330023132
522211223220412314
6450323412432330
736311631410214
oct5417212741336
91308768762680
10380006810334
11137183a35058
12617936186a6
1329ab04a94b8
141456cb70cb4
159d41575709
hex587a2bc2de

380006810334 has 24 divisors (see below), whose sum is σ = 828107333352. Its totient is φ = 125936745360.

The previous prime is 380006810333. The next prime is 380006810347. The reversal of 380006810334 is 433018600083.

It is a happy number.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380006810333) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61012752 + ... + 61018979.

It is an arithmetic number, because the mean of its divisors is an integer number (34504472223).

Almost surely, 2380006810334 is an apocalyptic number.

380006810334 is an abundant number, since it is smaller than the sum of its proper divisors (448100523018).

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

380006810334 is a wasteful number, since it uses less digits than its factorization.

380006810334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122031912 (or 122031909 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The spelling of 380006810334 in words is "three hundred eighty billion, six million, eight hundred ten thousand, three hundred thirty-four".

Divisors: 1 2 3 6 9 18 173 346 519 1038 1557 3114 122031731 244063462 366095193 732190386 1098285579 2196571158 21111489463 42222978926 63334468389 126668936778 190003405167 380006810334