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368822225401 = 77114928317599
BaseRepresentation
bin1010101110111111000…
…01001000100111111001
31022020222212002022121021
411113133201020213321
522020321442203101
6441233512142441
735434521121660
oct5273741104771
91266885068537
10368822225401
11132464592933
125b591997a21
1328a1a2640c6
1413bcb571dd7
1598d96c45a1
hex55df8489f9

368822225401 has 32 divisors (see below), whose sum is σ = 431861760000. Its totient is φ = 308477453760.

The previous prime is 368822225399. The next prime is 368822225441. The reversal of 368822225401 is 104522228863.

It is not a de Polignac number, because 368822225401 - 21 = 368822225399 is a prime.

It is a super-2 number, since 2×3688222254012 (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (368822225441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20948200 + ... + 20965798.

It is an arithmetic number, because the mean of its divisors is an integer number (13495680000).

Almost surely, 2368822225401 is an apocalyptic number.

It is an amenable number.

368822225401 is a deficient number, since it is larger than the sum of its proper divisors (63039534599).

368822225401 is a wasteful number, since it uses less digits than its factorization.

368822225401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18109.

The product of its (nonzero) digits is 368640, while the sum is 43.

The spelling of 368822225401 in words is "three hundred sixty-eight billion, eight hundred twenty-two million, two hundred twenty-five thousand, four hundred one".

Divisors: 1 7 71 149 283 497 1043 1981 10579 17599 20093 42167 74053 123193 140651 295169 1249529 2622251 2993857 4980517 8746703 18355757 20956999 34863619 186179821 353616707 742097033 1303258747 2475316949 5194679231 52688889343 368822225401