Search a number
-
+
23103233230132 = 221143103277427991
BaseRepresentation
bin1010100000011001001000…
…00000101000010100110100
310000210122111001021020021201
411100030210000220110310
511012010410201331012
6121045251232022244
74603103441165266
oct520144400502464
9100718431236251
1023103233230132
1173a8031949530
12271168a091984
13cb78194281a3
1459c2b976db36
152a0e7c5c8857
hex150324028534

23103233230132 has 96 divisors (see below), whose sum is σ = 45734690985984. Its totient is φ = 10120970563200.

The previous prime is 23103233230079. The next prime is 23103233230141.

23103233230132 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 23103233230132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53766657 + ... + 54194647.

It is an arithmetic number, because the mean of its divisors is an integer number (476403031104).

Almost surely, 223103233230132 is an apocalyptic number.

23103233230132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23103233230132 is a deficient number, since it is larger than the sum of its proper divisors (22631457755852).

23103233230132 is a wasteful number, since it uses less digits than its factorization.

23103233230132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428429 (or 428427 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 28.

It can be divided in two parts, 2310323 and 3230132, that added together give a palindrome (5540455).

The spelling of 23103233230132 in words is "twenty-three trillion, one hundred three billion, two hundred thirty-three million, two hundred thirty thousand, one hundred thirty-two".

Divisors: 1 2 4 11 22 43 44 86 103 172 206 277 412 473 554 946 1108 1133 1892 2266 3047 4429 4532 6094 8858 11911 12188 17716 23822 28531 47644 48719 57062 97438 114124 131021 194876 262042 313841 427991 524084 627682 855982 1226833 1255364 1711964 2453666 4707901 4907332 9415802 13495163 18403613 18831604 26990326 36807226 44083073 53980652 73614452 88166146 118553507 176332292 202439743 237107014 404879486 474214028 484913803 809758972 969827606 1304088577 1895572139 1939655212 2608177154 3791144278 5097800801 5216354308 7582288556 10195601602 12211011221 20391203204 20851293529 24422022442 41702587058 48844044884 56075808811 83405174116 112151617622 134321123431 224303235244 268642246862 525073482503 537284493724 1050146965006 2100293930012 5775808307533 11551616615066 23103233230132