Search a number
-
+
10210675370 = 257220838113
BaseRepresentation
bin10011000001001101…
…01000101010101010
3222100121012001101212
421200212220222222
5131402413102440
64405110113122
7511013210600
oct114046505252
928317161355
1010210675370
11436a729595
121b8b64b7a2
13c6954185c
146cc123870
153eb625465
hex2609a8aaa

10210675370 has 24 divisors (see below), whose sum is σ = 21379904964. Its totient is φ = 3500802816.

The previous prime is 10210675331. The next prime is 10210675379. The reversal of 10210675370 is 7357601201.

It can be written as a sum of positive squares in 2 ways, for example, as 10136663761 + 74011609 = 100681^2 + 8603^2 .

It is not an unprimeable number, because it can be changed into a prime (10210675379) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10418567 + ... + 10419546.

Almost surely, 210210675370 is an apocalyptic number.

10210675370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10210675370 is an abundant number, since it is smaller than the sum of its proper divisors (11169229594).

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

10210675370 is a wasteful number, since it uses less digits than its factorization.

10210675370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20838134 (or 20838127 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 32.

The spelling of 10210675370 in words is "ten billion, two hundred ten million, six hundred seventy-five thousand, three hundred seventy".

Divisors: 1 2 5 7 10 14 35 49 70 98 245 490 20838113 41676226 104190565 145866791 208381130 291733582 729333955 1021067537 1458667910 2042135074 5105337685 10210675370