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10300220004 = 223858351667
BaseRepresentation
bin10011001011111000…
…01110001001100100
3222120211200101112210
421211330032021210
5132043324020004
64422025243420
7513151265634
oct114574161144
928524611483
1010300220004
114406229818
121bb5633570
13c81c64449
146d9d926c4
15404412089
hex265f0e264

10300220004 has 12 divisors (see below), whose sum is σ = 24033846704. Its totient is φ = 3433406664.

The previous prime is 10300220003. The next prime is 10300220069. The reversal of 10300220004 is 40002200301.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Harshad number since it is a multiple of its sum of digits (12), and also a Moran number because the ratio is a prime number: 858351667 = 10300220004 / (1 + 0 + 3 + 0 + 0 + 2 + 2 + 0 + 0 + 0 + 4).

It is not an unprimeable number, because it can be changed into a prime (10300220003) 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, 429175822 + ... + 429175845.

Almost surely, 210300220004 is an apocalyptic number.

It is an amenable number.

10300220004 is an abundant number, since it is smaller than the sum of its proper divisors (13733626700).

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

10300220004 is a wasteful number, since it uses less digits than its factorization.

10300220004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 858351674 (or 858351672 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 10300220004 its reverse (40002200301), we get a palindrome (50302420305).

The spelling of 10300220004 in words is "ten billion, three hundred million, two hundred twenty thousand, four".

Divisors: 1 2 3 4 6 12 858351667 1716703334 2575055001 3433406668 5150110002 10300220004