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1076808193 = 29437191201
BaseRepresentation
bin100000000101110…
…1100101000000001
32210001012112010221
41000023230220001
54201130330233
6254503423041
735453501326
oct10013545001
92701175127
101076808193
11502914a2a
12260754a81
13142120816
14a3022b4d
156480442d
hex402eca01

1076808193 has 16 divisors (see below), whose sum is σ = 1142380800. Its totient is φ = 1013241600.

The previous prime is 1076808191. The next prime is 1076808209. The reversal of 1076808193 is 3918086701.

It is a cyclic number.

It is not a de Polignac number, because 1076808193 - 21 = 1076808191 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1076808191) 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, 895993 + ... + 897193.

It is an arithmetic number, because the mean of its divisors is an integer number (71398800).

Almost surely, 21076808193 is an apocalyptic number.

It is an amenable number.

1076808193 is a deficient number, since it is larger than the sum of its proper divisors (65572607).

1076808193 is a wasteful number, since it uses less digits than its factorization.

1076808193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1992.

The product of its (nonzero) digits is 72576, while the sum is 43.

The square root of 1076808193 is about 32814.7557205596. The cubic root of 1076808193 is about 1024.9738460112.

The spelling of 1076808193 in words is "one billion, seventy-six million, eight hundred eight thousand, one hundred ninety-three".

Divisors: 1 29 43 719 1201 1247 20851 30917 34829 51643 863519 896593 1497647 25042051 37131317 1076808193