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103014054 = 2321113311291
BaseRepresentation
bin1100010001111…
…01111010100110
321011211122201100
412020331322212
5202332422204
614115540530
72360414343
oct610757246
9234748640
10103014054
115316aa90
122a5ba746
131845a680
14d9777ca
15909ca39
hex623dea6

103014054 has 96 divisors (see below), whose sum is σ = 270885888. Its totient is φ = 27864000.

The previous prime is 103014049. The next prime is 103014073. The reversal of 103014054 is 450410301.

It is a happy number.

It is a super-2 number, since 2×1030140542 = 21223790643029832, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 79149 + ... + 80439.

It is an arithmetic number, because the mean of its divisors is an integer number (2821728).

Almost surely, 2103014054 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103014054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135442944).

103014054 is an abundant number, since it is smaller than the sum of its proper divisors (167871834).

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

103014054 is a wasteful number, since it uses less digits than its factorization.

103014054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1354 (or 1351 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 103014054 is about 10149.5839323590. The cubic root of 103014054 is about 468.7761337963.

Adding to 103014054 its reverse (450410301), we get a palindrome (553424355).

The spelling of 103014054 in words is "one hundred three million, fourteen thousand, fifty-four".

Divisors: 1 2 3 6 9 11 13 18 22 26 31 33 39 62 66 78 93 99 117 143 186 198 234 279 286 341 403 429 558 682 806 858 1023 1209 1287 1291 2046 2418 2574 2582 3069 3627 3873 4433 6138 7254 7746 8866 11619 13299 14201 16783 23238 26598 28402 33566 39897 40021 42603 50349 79794 80042 85206 100698 120063 127809 151047 184613 240126 255618 302094 360189 369226 440231 520273 553839 720378 880462 1040546 1107678 1320693 1560819 1661517 2641386 3121638 3323034 3962079 4682457 5723003 7924158 9364914 11446006 17169009 34338018 51507027 103014054