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103445001414 = 23230718719689
BaseRepresentation
bin110000001010111001…
…1010111010011000110
3100220000021000112202200
41200111303113103012
53143323410021124
6115304425215330
710321315001256
oct1402563272306
9326007015680
10103445001414
113a964008707
121806b631546
1399a7460711
1450147c3966
152a568d0bc9
hex1815cd74c6

103445001414 has 24 divisors (see below), whose sum is σ = 224860916280. Its totient is φ = 34369347168.

The previous prime is 103445001403. The next prime is 103445001427. The reversal of 103445001414 is 414100544301.

103445001414 is a `hidden beast` number, since 10 + 3 + 4 + 4 + 500 + 141 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9354319 + ... + 9365370.

It is an arithmetic number, because the mean of its divisors is an integer number (9369204845).

Almost surely, 2103445001414 is an apocalyptic number.

103445001414 is an abundant number, since it is smaller than the sum of its proper divisors (121415914866).

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

103445001414 is a wasteful number, since it uses less digits than its factorization.

103445001414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18720004 (or 18720001 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 103445001414 its reverse (414100544301), we get a palindrome (517545545715).

The spelling of 103445001414 in words is "one hundred three billion, four hundred forty-five million, one thousand, four hundred fourteen".

Divisors: 1 2 3 6 9 18 307 614 921 1842 2763 5526 18719689 37439378 56159067 112318134 168477201 336954402 5746944523 11493889046 17240833569 34481667138 51722500707 103445001414