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103054355 = 545134567
BaseRepresentation
bin1100010010001…
…11110000010011
321011220200222222
412021013300103
5202340214410
614120451255
72360643005
oct611076023
9234820888
10103054355
1153198298
122a619b2b
1318472b11
14d988375
1590a9955
hex6247c13

103054355 has 8 divisors (see below), whose sum is σ = 123719712. Its totient is φ = 82407168.

The previous prime is 103054349. The next prime is 103054379. The reversal of 103054355 is 553450301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 103054355 - 214 = 103037971 is a prime.

It is a Duffinian 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, 20282 + ... + 24848.

It is an arithmetic number, because the mean of its divisors is an integer number (15464964).

Almost surely, 2103054355 is an apocalyptic number.

103054355 is a deficient number, since it is larger than the sum of its proper divisors (20665357).

103054355 is an equidigital number, since it uses as much as digits as its factorization.

103054355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9085.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 103054355 is about 10151.5690905396. The cubic root of 103054355 is about 468.8372571192.

The spelling of 103054355 in words is "one hundred three million, fifty-four thousand, three hundred fifty-five".

Divisors: 1 5 4513 4567 22565 22835 20610871 103054355