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3104143042 = 2721113359617
BaseRepresentation
bin1011100100000101…
…0111011011000010
322000022222210201211
42321001113123002
522324130034132
61232004320334
7136631531500
oct27101273302
98008883654
103104143042
111353231680
127276a30aa
133a6148a40
14216395670
151327b6147
hexb90576c2

3104143042 has 96 divisors (see below), whose sum is σ = 6391405440. Its totient is φ = 1111461120.

The previous prime is 3104143027. The next prime is 3104143079. The reversal of 3104143042 is 2403414013.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 5030718 + ... + 5031334.

It is an arithmetic number, because the mean of its divisors is an integer number (66577140).

Almost surely, 23104143042 is an apocalyptic number.

3104143042 is an abundant number, since it is smaller than the sum of its proper divisors (3287262398).

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

3104143042 is a wasteful number, since it uses less digits than its factorization.

3104143042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1016 (or 1009 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 3104143042 is about 55714.8368210838. The cubic root of 3104143042 is about 1458.7490131666.

Adding to 3104143042 its reverse (2403414013), we get a palindrome (5507557055).

The spelling of 3104143042 in words is "three billion, one hundred four million, one hundred forty-three thousand, forty-two".

Divisors: 1 2 7 11 13 14 22 26 49 77 91 98 143 154 182 286 359 539 617 637 718 1001 1078 1234 1274 2002 2513 3949 4319 4667 5026 6787 7007 7898 8021 8638 9334 13574 14014 16042 17591 27643 30233 32669 35182 47509 51337 55286 56147 60466 65338 88231 95018 102674 112294 176462 193501 221503 228683 332563 359359 387002 393029 443006 457366 617617 665126 718718 786058 1235234 1550521 2436533 2515513 2879539 3101042 4323319 4873066 5031026 5759078 8646638 10853647 17055731 20156773 21707294 31674929 34111462 40313546 63349858 119390117 141097411 221724503 238780234 282194822 443449006 1552071521 3104143042