Search a number
-
+
10230013202 = 27964746919
BaseRepresentation
bin10011000011100000…
…11001110100010010
3222101221120111220212
421201300121310102
5131422340410302
64411040404122
7511336451243
oct114160316422
928357514825
1010230013202
11437a637372
121b96016642
13c70552766
146d0918cca
153ed195052
hex261c19d12

10230013202 has 8 divisors (see below), whose sum is σ = 15539260800. Its totient is φ = 5050259604.

The previous prime is 10230013139. The next prime is 10230013207. The reversal of 10230013202 is 20231003201.

It is a happy number.

10230013202 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×102300132022 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10230013207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32373302 + ... + 32373617.

It is an arithmetic number, because the mean of its divisors is an integer number (1942407600).

Almost surely, 210230013202 is an apocalyptic number.

10230013202 is a deficient number, since it is larger than the sum of its proper divisors (5309247598).

10230013202 is an equidigital number, since it uses as much as digits as its factorization.

10230013202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64747000.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 10230013202 its reverse (20231003201), we get a palindrome (30461016403).

The spelling of 10230013202 in words is "ten billion, two hundred thirty million, thirteen thousand, two hundred two".

Divisors: 1 2 79 158 64746919 129493838 5115006601 10230013202