Search a number
-
+
10211302010 = 2571311221211
BaseRepresentation
bin10011000001010010…
…00001101001111010
3222100122100212222202
421200221001221322
5131403043131020
64405131350202
7511021430540
oct114051015172
928318325882
1010211302010
114370017378
121b8b8b2362
13c69700b50
146cc247d90
153eb6eae75
hex260a41a7a

10211302010 has 32 divisors (see below), whose sum is σ = 22621963392. Its totient is φ = 3231708480.

The previous prime is 10211302001. The next prime is 10211302021. The reversal of 10211302010 is 1020311201.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10211301982 and 10211302000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5609696 + ... + 5611515.

It is an arithmetic number, because the mean of its divisors is an integer number (706936356).

Almost surely, 210211302010 is an apocalyptic number.

10211302010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10211302010 is an abundant number, since it is smaller than the sum of its proper divisors (12410661382).

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

10211302010 is a wasteful number, since it uses less digits than its factorization.

10211302010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11221238.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 10211302010 its reverse (1020311201), we get a palindrome (11231613211).

It can be divided in two parts, 1021 and 1302010, that added together give a palindrome (1303031).

The spelling of 10211302010 in words is "ten billion, two hundred eleven million, three hundred two thousand, ten".

Divisors: 1 2 5 7 10 13 14 26 35 65 70 91 130 182 455 910 11221211 22442422 56106055 78548477 112212110 145875743 157096954 291751486 392742385 729378715 785484770 1021130201 1458757430 2042260402 5105651005 10211302010