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110080553 = 11232571693
BaseRepresentation
bin1101000111110…
…11001000101001
321200010200010112
412203323020221
5211140034203
614531224105
72504445362
oct643731051
9250120115
10110080553
1157157170
1230a48035
1319a62c2b
1410896b69
1599e66d8
hex68fb229

110080553 has 16 divisors (see below), whose sum is σ = 125870976. Its totient is φ = 95293440.

The previous prime is 110080541. The next prime is 110080561. The reversal of 110080553 is 355080011.

It is a de Polignac number, because none of the positive numbers 2k-110080553 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is not an unprimeable number, because it can be changed into a prime (110080573) 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, 64175 + ... + 65867.

It is an arithmetic number, because the mean of its divisors is an integer number (7866936).

Almost surely, 2110080553 is an apocalyptic number.

It is an amenable number.

110080553 is a deficient number, since it is larger than the sum of its proper divisors (15790423).

110080553 is a wasteful number, since it uses less digits than its factorization.

110080553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1984.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 110080553 is about 10491.9279925093. The cubic root of 110080553 is about 479.2589157270.

The spelling of 110080553 in words is "one hundred ten million, eighty thousand, five hundred fifty-three".

Divisors: 1 11 23 253 257 1693 2827 5911 18623 38939 65021 428329 435101 4786111 10007323 110080553