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3102100000004 = 227312783650631
BaseRepresentation
bin101101001001000011100…
…100011000110100000100
3101222120001200102200010202
4231021003210120310010
5401311100100000004
610333030212510032
7440055633636425
oct55110344306404
911876050380122
103102100000004
11a9665863a975
1242125b01b318
131966b042a4a5
14aa1dcc0364c
1555a5cee5b1e
hex2d243918d04

3102100000004 has 24 divisors (see below), whose sum is σ = 5546371504128. Its totient is φ = 1517757030720.

The previous prime is 3102100000003. The next prime is 3102100000009. The reversal of 3102100000004 is 4000000012013.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3102100000003) 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, 41788232 + ... + 41862399.

It is an arithmetic number, because the mean of its divisors is an integer number (231098812672).

Almost surely, 23102100000004 is an apocalyptic number.

It is an amenable number.

3102100000004 is a deficient number, since it is larger than the sum of its proper divisors (2444271504124).

3102100000004 is a wasteful number, since it uses less digits than its factorization.

3102100000004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83650835 (or 83650833 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 3102100000004 its reverse (4000000012013), we get a palindrome (7102100012017).

The spelling of 3102100000004 in words is "three trillion, one hundred two billion, one hundred million, four", and thus it is an aban number.

Divisors: 1 2 4 73 127 146 254 292 508 9271 18542 37084 83650631 167301262 334602524 6106496063 10623630137 12212992126 21247260274 24425984252 42494520548 775525000001 1551050000002 3102100000004