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104630350 = 25211281677
BaseRepresentation
bin1100011110010…
…00100001001110
321021212202212011
412033020201032
5203241132400
614214331434
72410225516
oct617104116
9237782764
10104630350
1154074370
122b059b7a
13188a5266
14dc78846
1592bb8ba
hex63c884e

104630350 has 48 divisors (see below), whose sum is σ = 213374736. Its totient is φ = 37856000.

The previous prime is 104630341. The next prime is 104630353. The reversal of 104630350 is 53036401.

It is a super-2 number, since 2×1046303502 = 21895020282245000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104630353) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 154212 + ... + 154888.

It is an arithmetic number, because the mean of its divisors is an integer number (4445307).

Almost surely, 2104630350 is an apocalyptic number.

104630350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104630350 is an abundant number, since it is smaller than the sum of its proper divisors (108744386).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104630350 is a wasteful number, since it uses less digits than its factorization.

104630350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 981 (or 976 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 104630350 is about 10228.8977900847. The cubic root of 104630350 is about 471.2151294477.

Adding to 104630350 its reverse (53036401), we get a palindrome (157666751).

The spelling of 104630350 in words is "one hundred four million, six hundred thirty thousand, three hundred fifty".

Divisors: 1 2 5 10 11 22 25 50 55 110 275 281 550 562 677 1354 1405 2810 3091 3385 6182 6770 7025 7447 14050 14894 15455 16925 30910 33850 37235 74470 77275 154550 186175 190237 372350 380474 951185 1902370 2092607 4185214 4755925 9511850 10463035 20926070 52315175 104630350