Search a number
-
+
10423012324 = 221719311971321
BaseRepresentation
bin10011011010100001…
…01000101111100100
3222220101201212221111
421231100220233210
5132321242343244
64442133154404
7516202100014
oct115520505744
928811655844
1010423012324
11446957847a
12202a78ba04
13ca152831a
1470c3d7c44
154100b9e34
hex26d428be4

10423012324 has 96 divisors (see below), whose sum is σ = 21108003840. Its totient is φ = 4470681600.

The previous prime is 10423012297. The next prime is 10423012331. The reversal of 10423012324 is 42321032401.

It is a junction number, because it is equal to n+sod(n) for n = 10423012295 and 10423012304.

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, 7889584 + ... + 7890904.

It is an arithmetic number, because the mean of its divisors is an integer number (219875040).

Almost surely, 210423012324 is an apocalyptic number.

It is an amenable number.

10423012324 is an abundant number, since it is smaller than the sum of its proper divisors (10684991516).

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

10423012324 is a wasteful number, since it uses less digits than its factorization.

10423012324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1589 (or 1587 counting only the distinct ones).

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

Adding to 10423012324 its reverse (42321032401), we get a palindrome (52744044725).

The spelling of 10423012324 in words is "ten billion, four hundred twenty-three million, twelve thousand, three hundred twenty-four".

Divisors: 1 2 4 17 19 31 34 38 62 68 76 124 197 323 394 527 589 646 788 1054 1178 1292 1321 2108 2356 2642 3349 3743 5284 6107 6698 7486 10013 12214 13396 14972 20026 22457 24428 25099 40052 40951 44914 50198 63631 81902 89828 100396 103819 116033 127262 163804 207638 232066 254524 260237 415276 426683 464132 520474 696167 778069 853366 1040948 1392334 1556138 1706732 1972561 2784668 3112276 3945122 4424029 4944503 7890244 8067347 8848058 9889006 13227173 16134694 17696116 19778012 26454346 32269388 52908692 84056551 137144899 153279593 168113102 274289798 306559186 336226204 548579596 613118372 2605753081 5211506162 10423012324