Search a number
-
+
881432300881 = 11347230922793
BaseRepresentation
bin11001101001110010111…
…01011000110101010001
310010021010112101020102101
430310321131120311101
5103420133132112011
61512531401120401
7120452466636646
oct14647135306521
93107115336371
10881432300881
1130a8a4611710
121229b1a89101
1365170a5c2b2
143093941ddcd
1517ddc3d62c1
hexcd39758d51

881432300881 has 8 divisors (see below), whose sum is σ = 964333587744. Its totient is φ = 798992860320.

The previous prime is 881432300869. The next prime is 881432300887. The reversal of 881432300881 is 188003234188.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 881432300881 - 215 = 881432268113 is a prime.

It is a super-2 number, since 2×8814323008812 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (881432300887) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115457580 + ... + 115465213.

It is an arithmetic number, because the mean of its divisors is an integer number (120541698468).

Almost surely, 2881432300881 is an apocalyptic number.

It is an amenable number.

881432300881 is a deficient number, since it is larger than the sum of its proper divisors (82901286863).

881432300881 is a wasteful number, since it uses less digits than its factorization.

881432300881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230923151.

The product of its (nonzero) digits is 294912, while the sum is 46.

The spelling of 881432300881 in words is "eight hundred eighty-one billion, four hundred thirty-two million, three hundred thousand, eight hundred eighty-one".

Divisors: 1 11 347 3817 230922793 2540150723 80130209171 881432300881