Search a number
-
+
2751743100404 = 222081330579421
BaseRepresentation
bin101000000010110000101…
…010111000010111110100
3100202001201201010002120002
4220002300222320113310
5330041032213203104
65504044444330432
7402543521266514
oct50026052702764
910661651102502
102751743100404
1197100a273681
12385381243a18
1316c64692b38c
1497283bc9844
154b8a499401e
hex280b0ab85f4

2751743100404 has 12 divisors (see below), whose sum is σ = 4817864496228. Its totient is φ = 1375210387200.

The previous prime is 2751743100397. The next prime is 2751743100497. The reversal of 2751743100404 is 4040013471572.

It can be written as a sum of positive squares in 2 ways, for example, as 1284713436304 + 1467029664100 = 1133452^2 + 1211210^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165281387 + ... + 165298034.

It is an arithmetic number, because the mean of its divisors is an integer number (401488708019).

Almost surely, 22751743100404 is an apocalyptic number.

It is an amenable number.

2751743100404 is a deficient number, since it is larger than the sum of its proper divisors (2066121395824).

2751743100404 is a wasteful number, since it uses less digits than its factorization.

2751743100404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330581506 (or 330581504 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 38.

Adding to 2751743100404 its reverse (4040013471572), we get a palindrome (6791756571976).

The spelling of 2751743100404 in words is "two trillion, seven hundred fifty-one billion, seven hundred forty-three million, one hundred thousand, four hundred four".

Divisors: 1 2 4 2081 4162 8324 330579421 661158842 1322317684 687935775101 1375871550202 2751743100404