Search a number
-
+
10145245414 = 21737109241307
BaseRepresentation
bin10010111001011010…
…00010100011100110
3222012001001212101011
421130231002203212
5131234140323124
64354411452434
7506260106653
oct113455024346
928161055334
1010145245414
1143367aa047
121b7175711a
13c58b131c5
146c3570c2a
153e59ed994
hex25cb428e6

10145245414 has 64 divisors (see below), whose sum is σ = 16824265920. Its totient is φ = 4568555520.

The previous prime is 10145245393. The next prime is 10145245417. The reversal of 10145245414 is 41454254101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10145245417) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33046249 + ... + 33046555.

It is an arithmetic number, because the mean of its divisors is an integer number (262879155).

Almost surely, 210145245414 is an apocalyptic number.

10145245414 is a deficient number, since it is larger than the sum of its proper divisors (6679020506).

10145245414 is a wasteful number, since it uses less digits than its factorization.

10145245414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713.

The product of its (nonzero) digits is 12800, while the sum is 31.

Adding to 10145245414 its reverse (41454254101), we get a palindrome (51599499515).

The spelling of 10145245414 in words is "ten billion, one hundred forty-five million, two hundred forty-five thousand, four hundred fourteen".

Divisors: 1 2 17 34 37 74 109 218 241 307 482 614 629 1258 1853 3706 4033 4097 5219 8066 8194 8917 10438 11359 17834 22718 26269 33463 52538 66926 68561 73987 137122 147974 151589 193103 303178 386206 446573 568871 893146 971953 1137742 1238131 1257779 1943906 2476262 2515558 2737519 5475038 8064583 16129166 16523201 21048227 33046402 42096454 46537823 93075646 137097911 274195822 298389571 596779142 5072622707 10145245414