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103405225014 = 23271363128953
BaseRepresentation
bin110000001001101101…
…1101000010000110110
3100212220111011200210200
41200103123220100312
53143233214200024
6115300444501330
710320322624140
oct1402333502066
9325814150720
10103405225014
113a943610053
121805a24a846
13999c1448a0
14500d3cbc90
152a531752c9
hex18136e8436

103405225014 has 48 divisors (see below), whose sum is σ = 275747271072. Its totient is φ = 27271707264.

The previous prime is 103405224973. The next prime is 103405225039. The reversal of 103405225014 is 410522504301.

103405225014 is a `hidden beast` number, since 1 + 0 + 3 + 405 + 2 + 250 + 1 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31562839 + ... + 31566114.

It is an arithmetic number, because the mean of its divisors is an integer number (5744734814).

Almost surely, 2103405225014 is an apocalyptic number.

103405225014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

103405225014 is an abundant number, since it is smaller than the sum of its proper divisors (172342046058).

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

103405225014 is a wasteful number, since it uses less digits than its factorization.

103405225014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63128981 (or 63128978 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 103405225014 its reverse (410522504301), we get a palindrome (513927729315).

The spelling of 103405225014 in words is "one hundred three billion, four hundred five million, two hundred twenty-five thousand, fourteen".

Divisors: 1 2 3 6 7 9 13 14 18 21 26 39 42 63 78 91 117 126 182 234 273 546 819 1638 63128953 126257906 189386859 378773718 441902671 568160577 820676389 883805342 1136321154 1325708013 1641352778 2462029167 2651416026 3977124039 4924058334 5744734723 7386087501 7954248078 11489469446 14772175002 17234204169 34468408338 51702612507 103405225014