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10354542053 = 171189751197
BaseRepresentation
bin10011010010010110…
…11100010111100101
3222201121220020101112
421221023130113211
5132201230321203
64431245434405
7514411104152
oct115113342745
928647806345
1010354542053
114433961779
12200b86ba05
13c902a3b7b
14703293229
154090926d8
hex2692dc5e5

10354542053 has 8 divisors (see below), whose sum is σ = 10964768472. Its totient is φ = 9744441856.

The previous prime is 10354542007. The next prime is 10354542059. The reversal of 10354542053 is 35024545301.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 9265410049 + 1089132004 = 96257^2 + 33002^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10354542053 is a prime.

It is a super-3 number, since 3×103545420533 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10354542059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176651 + ... + 227847.

It is an arithmetic number, because the mean of its divisors is an integer number (1370596059).

Almost surely, 210354542053 is an apocalyptic number.

It is an amenable number.

10354542053 is a deficient number, since it is larger than the sum of its proper divisors (610226419).

10354542053 is a wasteful number, since it uses less digits than its factorization.

10354542053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63111.

The product of its (nonzero) digits is 36000, while the sum is 32.

The spelling of 10354542053 in words is "ten billion, three hundred fifty-four million, five hundred forty-two thousand, fifty-three".

Divisors: 1 17 11897 51197 202249 870349 609090709 10354542053