Search a number
-
+
1029969364754 = 211144732354381
BaseRepresentation
bin11101111110011101111…
…01010100011100010010
310122110112100001220012102
432333032331110130102
5113333334124133004
62105054510000402
7134261413102211
oct16771675243422
93573470056172
101029969364754
11367897945240
121477467a6102
13761831c5775
1437bca799078
151bbd283d11e
hexefcef54712

1029969364754 has 16 divisors (see below), whose sum is σ = 1686569224896. Its totient is φ = 467844334800.

The previous prime is 1029969364717. The next prime is 1029969364763. The reversal of 1029969364754 is 4574639699201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16145357 + ... + 16209024.

It is an arithmetic number, because the mean of its divisors is an integer number (105410576556).

Almost surely, 21029969364754 is an apocalyptic number.

1029969364754 is a deficient number, since it is larger than the sum of its proper divisors (656599860142).

1029969364754 is a wasteful number, since it uses less digits than its factorization.

1029969364754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32355841.

The product of its (nonzero) digits is 88179840, while the sum is 65.

The spelling of 1029969364754 in words is "one trillion, twenty-nine billion, nine hundred sixty-nine million, three hundred sixty-four thousand, seven hundred fifty-four".

Divisors: 1 2 11 22 1447 2894 15917 31834 32354381 64708762 355898191 711796382 46816789307 93633578614 514984682377 1029969364754