Search a number
-
+
10254341552 = 2471310964613
BaseRepresentation
bin10011000110011010…
…01101010110110000
3222110122100112010212
421203031031112300
5132000102412202
64413310043252
7512053315340
oct114315152660
928418315125
1010254341552
114392343644
121ba21a9528
13c755c0030
146d3c4cd20
1540039d652
hex26334d5b0

10254341552 has 80 divisors (see below), whose sum is σ = 24677378880. Its totient is φ = 4019383296.

The previous prime is 10254341519. The next prime is 10254341557. The reversal of 10254341552 is 25514345201.

It is not an unprimeable number, because it can be changed into a prime (10254341557) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126398 + ... + 191010.

It is an arithmetic number, because the mean of its divisors is an integer number (308467236).

Almost surely, 210254341552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10254341552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12338689440).

10254341552 is an abundant number, since it is smaller than the sum of its proper divisors (14423037328).

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

10254341552 is a wasteful number, since it uses less digits than its factorization.

10254341552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64750 (or 64744 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 10254341552 its reverse (25514345201), we get a palindrome (35768686753).

The spelling of 10254341552 in words is "ten billion, two hundred fifty-four million, three hundred forty-one thousand, five hundred fifty-two".

Divisors: 1 2 4 7 8 13 14 16 26 28 52 56 91 104 109 112 182 208 218 364 436 728 763 872 1417 1456 1526 1744 2834 3052 5668 6104 9919 11336 12208 19838 22672 39676 64613 79352 129226 158704 258452 452291 516904 839969 904582 1033808 1679938 1809164 3359876 3618328 5879783 6719752 7042817 7236656 11759566 13439504 14085634 23519132 28171268 47038264 49299719 56342536 91556621 94076528 98599438 112685072 183113242 197198876 366226484 394397752 640896347 732452968 788795504 1281792694 1464905936 2563585388 5127170776 10254341552