Search a number
-
+
1010104447074 = 231631148989897
BaseRepresentation
bin11101011001011101110…
…10101011000001100010
310120120020220201112001120
432230232322223001202
5113022143214301244
62052011403513110
7132656221064262
oct16545672530142
93516226645046
101010104447074
1135a4236995a8
12143921b28796
13743387c59c8
1436c643d77a2
151b41d8a6819
hexeb2eeab062

1010104447074 has 32 divisors (see below), whose sum is σ = 2032802343360. Its totient is φ = 334602980352.

The previous prime is 1010104447049. The next prime is 1010104447087. The reversal of 1010104447074 is 4707444010101.

It is a super-2 number, since 2×10101044470742 (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11191294 + ... + 11281190.

It is an arithmetic number, because the mean of its divisors is an integer number (63525073230).

Almost surely, 21010104447074 is an apocalyptic number.

1010104447074 is an abundant number, since it is smaller than the sum of its proper divisors (1022697896286).

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

1010104447074 is a wasteful number, since it uses less digits than its factorization.

1010104447074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101554.

The product of its (nonzero) digits is 12544, while the sum is 33.

Adding to 1010104447074 its reverse (4707444010101), we get a palindrome (5717548457175).

The spelling of 1010104447074 in words is "one trillion, ten billion, one hundred four million, four hundred forty-seven thousand, seventy-four".

Divisors: 1 2 3 6 163 326 489 978 11489 22978 34467 68934 89897 179794 269691 539382 1872707 3745414 5618121 11236242 14653211 29306422 43959633 87919266 1032826633 2065653266 3098479899 6196959798 168350741179 336701482358 505052223537 1010104447074