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104213254 = 2611515657
BaseRepresentation
bin1100011011000…
…10101100000110
321021002120201011
412031202230012
5203134311004
614201352434
72403540505
oct615425406
9237076634
10104213254
1153909a62
122aa9871a
131878a462
14dbaa83c
159238004
hex6362b06

104213254 has 16 divisors (see below), whose sum is σ = 159962976. Its totient is φ = 50904000.

The previous prime is 104213191. The next prime is 104213257. The reversal of 104213254 is 452312401.

It is a super-3 number, since 3×1042132543 (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104213257) 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, 15594 + ... + 21250.

It is an arithmetic number, because the mean of its divisors is an integer number (9997686).

Almost surely, 2104213254 is an apocalyptic number.

104213254 is a deficient number, since it is larger than the sum of its proper divisors (55749722).

104213254 is a wasteful number, since it uses less digits than its factorization.

104213254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5871.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 104213254 is about 10208.4893103730. The cubic root of 104213254 is about 470.5881485606.

Adding to 104213254 its reverse (452312401), we get a palindrome (556525655).

The spelling of 104213254 in words is "one hundred four million, two hundred thirteen thousand, two hundred fifty-four".

Divisors: 1 2 61 122 151 302 5657 9211 11314 18422 345077 690154 854207 1708414 52106627 104213254