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122104314 = 23341131421
BaseRepresentation
bin1110100011100…
…10100111111010
322111202112122000
413101302213322
5222224314224
620041041430
73011604153
oct721624772
9274675560
10122104314
1162a19862
1234a86276
131c3b2997
141230692a
15aabe0c9
hex74729fa

122104314 has 64 divisors (see below), whose sum is σ = 280748160. Its totient is φ = 39312000.

The previous prime is 122104271. The next prime is 122104321. The reversal of 122104314 is 413401221.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 289824 + ... + 290244.

It is an arithmetic number, because the mean of its divisors is an integer number (4386690).

Almost surely, 2122104314 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122104314, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140374080).

122104314 is an abundant number, since it is smaller than the sum of its proper divisors (158643846).

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

122104314 is a wasteful number, since it uses less digits than its factorization.

122104314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604 (or 598 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 122104314 is about 11050.0820811431. The cubic root of 122104314 is about 496.1088822921.

Adding to 122104314 its reverse (413401221), we get a palindrome (535505535).

It can be divided in two parts, 12 and 2104314, that added together give a triangular number (2104326 = T2051).

The spelling of 122104314 in words is "one hundred twenty-two million, one hundred four thousand, three hundred fourteen".

Divisors: 1 2 3 6 9 18 27 41 54 82 123 131 246 262 369 393 421 738 786 842 1107 1179 1263 2214 2358 2526 3537 3789 5371 7074 7578 10742 11367 16113 17261 22734 32226 34522 48339 51783 55151 96678 103566 110302 145017 155349 165453 290034 310698 330906 466047 496359 932094 992718 1489077 2261191 2978154 4522382 6783573 13567146 20350719 40701438 61052157 122104314