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10210425354 = 234378531997
BaseRepresentation
bin10011000001001011…
…01011101000001010
3222100120201100110000
421200211223220022
5131402332102404
64405100503430
7511011116643
oct114045535012
928316640400
1010210425354
11436a578768
121b8b54ab76
13c69484b0c
146cc09a6ca
153eb5c6339
hex26096ba0a

10210425354 has 80 divisors (see below), whose sum is σ = 23536591848. Its totient is φ = 3305950848.

The previous prime is 10210425307. The next prime is 10210425367. The reversal of 10210425354 is 45352401201.

10210425354 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 5466384225 + 4744041129 = 73935^2 + 68877^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5111884 + ... + 5113880.

Almost surely, 210210425354 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10210425354, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11768295924).

10210425354 is an abundant number, since it is smaller than the sum of its proper divisors (13326166494).

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

10210425354 is a wasteful number, since it uses less digits than its factorization.

10210425354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2901 (or 2892 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 10210425354 its reverse (45352401201), we get a palindrome (55562826555).

The spelling of 10210425354 in words is "ten billion, two hundred ten million, four hundred twenty-five thousand, three hundred fifty-four".

Divisors: 1 2 3 6 9 18 27 37 54 74 81 111 162 222 333 666 853 999 1706 1997 1998 2559 2997 3994 5118 5991 5994 7677 11982 15354 17973 23031 31561 35946 46062 53919 63122 69093 73889 94683 107838 138186 147778 161757 189366 221667 284049 323514 443334 568098 665001 852147 1330002 1703441 1704294 1995003 2556441 3406882 3990006 5110323 5112882 5985009 10220646 11970018 15330969 30661938 45992907 63027317 91985814 126054634 137978721 189081951 275957442 378163902 567245853 1134491706 1701737559 3403475118 5105212677 10210425354