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103355148054 = 2331555672839
BaseRepresentation
bin110000001000001110…
…0100110011100010110
3100212202222221112010110
41200100130212130112
53143132404214204
6115251455303450
710316144156154
oct1402034463426
9325688845113
10103355148054
113a918317534
121804551ab86
139991960452
1450068b43d4
152a4da82889
hex1810726716

103355148054 has 16 divisors (see below), whose sum is σ = 213378370560. Its totient is φ = 33340370280.

The previous prime is 103355148037. The next prime is 103355148073. The reversal of 103355148054 is 450841553301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 277836234 + ... + 277836605.

It is an arithmetic number, because the mean of its divisors is an integer number (13336148160).

Almost surely, 2103355148054 is an apocalyptic number.

103355148054 is an abundant number, since it is smaller than the sum of its proper divisors (110023222506).

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

103355148054 is a wasteful number, since it uses less digits than its factorization.

103355148054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555672875.

The product of its (nonzero) digits is 144000, while the sum is 39.

The spelling of 103355148054 in words is "one hundred three billion, three hundred fifty-five million, one hundred forty-eight thousand, fifty-four".

Divisors: 1 2 3 6 31 62 93 186 555672839 1111345678 1667018517 3334037034 17225858009 34451716018 51677574027 103355148054