Search a number
-
+
351077968089 = 3326209496123
BaseRepresentation
bin1010001101111011110…
…00001010100011011001
31020120012020010122121000
411012331320022203121
521223001424434324
6425141043135213
734236016330242
oct5067570124331
91216166118530
10351077968089
111259893a6772
125805b374509
1327150007074
1412dc6ab7cc9
1591eb9d69c9
hex51bde0a8d9

351077968089 has 16 divisors (see below), whose sum is σ = 520136401600. Its totient is φ = 234042576768.

The previous prime is 351077968057. The next prime is 351077968123. The reversal of 351077968089 is 980869770153.

It is not a de Polignac number, because 351077968089 - 25 = 351077968057 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (351077968019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 459582 + ... + 955704.

It is an arithmetic number, because the mean of its divisors is an integer number (32508525100).

Almost surely, 2351077968089 is an apocalyptic number.

It is an amenable number.

351077968089 is a deficient number, since it is larger than the sum of its proper divisors (169058433511).

351077968089 is a wasteful number, since it uses less digits than its factorization.

351077968089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522341 (or 522335 counting only the distinct ones).

The product of its (nonzero) digits is 22861440, while the sum is 63.

The spelling of 351077968089 in words is "three hundred fifty-one billion, seventy-seven million, nine hundred sixty-eight thousand, eighty-nine".

Divisors: 1 3 9 27 26209 78627 235881 496123 707643 1488369 4465107 13395321 13002887707 39008663121 117025989363 351077968089