Search a number
-
+
10351250334 = 239262949
BaseRepresentation
bin10011010001111101…
…11000101110011110
3222201101201000000000
421220332320232132
5132144410002314
64431051115130
7514341114255
oct115076705636
928641630000
1010351250334
114432013647
12200a742aa6
13c8c6c07c9
14702a7779c
15408b42209
hex268fb8b9e

10351250334 has 40 divisors (see below), whose sum is σ = 23290007400. Its totient is φ = 3450403656.

The previous prime is 10351250333. The next prime is 10351250363. The reversal of 10351250334 is 43305215301.

10351250334 is a `hidden beast` number, since 103 + 51 + 2 + 503 + 3 + 4 = 666.

It is a super-2 number, since 2×103512503342 (a number of 21 digits) contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 10351250298 and 10351250307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10351250333) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 92109 + ... + 170840.

It is an arithmetic number, because the mean of its divisors is an integer number (582250185).

Almost surely, 210351250334 is an apocalyptic number.

10351250334 is an abundant number, since it is smaller than the sum of its proper divisors (12938757066).

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

10351250334 is an frugal number, since it uses more digits than its factorization.

10351250334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262978 (or 262954 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

Adding to 10351250334 its reverse (43305215301), we get a palindrome (53656465635).

The spelling of 10351250334 in words is "ten billion, three hundred fifty-one million, two hundred fifty thousand, three hundred thirty-four".

Divisors: 1 2 3 6 9 18 27 54 81 162 243 486 729 1458 2187 4374 6561 13122 19683 39366 262949 525898 788847 1577694 2366541 4733082 7099623 14199246 21298869 42597738 63896607 127793214 191689821 383379642 575069463 1150138926 1725208389 3450416778 5175625167 10351250334