Search a number
-
+
10021300201 = 11991919301
BaseRepresentation
bin10010101010101000…
…01110011111101001
3221212101211210111201
421111110032133221
5131010423101301
64334223124201
7503223434443
oct112524163751
927771753451
1010021300201
114282843190
121b38143661
13c39237643
146b0d09493
153d9bb9201
hex25550e7e9

10021300201 has 8 divisors (see below), whose sum is σ = 10943371008. Its totient is φ = 9101070000.

The previous prime is 10021300193. The next prime is 10021300241. The reversal of 10021300201 is 10200312001.

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

It is not a de Polignac number, because 10021300201 - 23 = 10021300193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10021300241) 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, 448750 + ... + 470551.

It is an arithmetic number, because the mean of its divisors is an integer number (1367921376).

Almost surely, 210021300201 is an apocalyptic number.

10021300201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10021300201 is a deficient number, since it is larger than the sum of its proper divisors (922070807).

10021300201 is an equidigital number, since it uses as much as digits as its factorization.

10021300201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 920303.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 10021300201 its reverse (10200312001), we get a palindrome (20221612202).

The spelling of 10021300201 in words is "ten billion, twenty-one million, three hundred thousand, two hundred one".

Divisors: 1 11 991 10901 919301 10112311 911027291 10021300201