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368898101 = 11132198439
BaseRepresentation
bin10101111111001…
…111000000110101
3221201010222001122
4111333033000311
51223414214401
6100334433325
712066403445
oct2577170065
9851128048
10368898101
1117a262670
12a3662845
135b571c00
1436dca125
15225bd21b
hex15fcf035

368898101 has 12 divisors (see below), whose sum is σ = 435774240. Its totient is φ = 309563280.

The previous prime is 368898083. The next prime is 368898121. The reversal of 368898101 is 101898863.

It is a happy number.

It is not a de Polignac number, because 368898101 - 218 = 368635957 is a prime.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (368898121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97361 + ... + 101078.

It is an arithmetic number, because the mean of its divisors is an integer number (36314520).

Almost surely, 2368898101 is an apocalyptic number.

It is an amenable number.

368898101 is a deficient number, since it is larger than the sum of its proper divisors (66876139).

368898101 is a wasteful number, since it uses less digits than its factorization.

368898101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198476 (or 198463 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 44.

The square root of 368898101 is about 19206.7202041369. The cubic root of 368898101 is about 717.1920605501.

The spelling of 368898101 in words is "three hundred sixty-eight million, eight hundred ninety-eight thousand, one hundred one".

Divisors: 1 11 13 143 169 1859 198439 2182829 2579707 28376777 33536191 368898101