Search a number
-
+
2888230001346 = 2321911937078891
BaseRepresentation
bin101010000001110111111…
…011000101101011000010
3101020010000201022001101100
4222001313323011223002
5334310043340020341
610050500132315230
7415445013641514
oct52016773055302
911203021261340
102888230001346
11a139895a3468
123a7912472b16
1317c488718721
149db10a09bb4
15501e206c3b6
hex2a077ec5ac2

2888230001346 has 48 divisors (see below), whose sum is σ = 6592713697440. Its totient is φ = 911307983040.

The previous prime is 2888230001329. The next prime is 2888230001401. The reversal of 2888230001346 is 6431000328882.

2888230001346 is a `hidden beast` number, since 288 + 8 + 23 + 0 + 0 + 0 + 1 + 346 = 666.

2888230001346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3131440 + ... + 3947451.

It is an arithmetic number, because the mean of its divisors is an integer number (137348202030).

Almost surely, 22888230001346 is an apocalyptic number.

2888230001346 is an abundant number, since it is smaller than the sum of its proper divisors (3704483696094).

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

2888230001346 is a wasteful number, since it uses less digits than its factorization.

2888230001346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7080111 (or 7080108 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 45.

The spelling of 2888230001346 in words is "two trillion, eight hundred eighty-eight billion, two hundred thirty million, one thousand, three hundred forty-six".

Divisors: 1 2 3 6 9 18 19 38 57 114 171 342 1193 2386 3579 7158 10737 21474 22667 45334 68001 136002 204003 408006 7078891 14157782 21236673 42473346 63710019 127420038 134498929 268997858 403496787 806993574 1210490361 2420980722 8445116963 16890233926 25335350889 50670701778 76006052667 152012105334 160457222297 320914444594 481371666891 962743333782 1444115000673 2888230001346