Search a number
-
+
103258355 = 550341057
BaseRepresentation
bin1100010011110…
…01100011110011
321012022001211112
412021321203303
5202413231410
614125103535
72362452524
oct611714363
9235261745
10103258355
1153317592
122a6b7bab
1318514925
14d9dc84b
1590ea105
hex62798f3

103258355 has 8 divisors (see below), whose sum is σ = 124159392. Its totient is φ = 82440448.

The previous prime is 103258349. The next prime is 103258367. The reversal of 103258355 is 553852301.

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 103258355 - 26 = 103258291 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, 18014 + ... + 23043.

It is an arithmetic number, because the mean of its divisors is an integer number (15519924).

Almost surely, 2103258355 is an apocalyptic number.

103258355 is a deficient number, since it is larger than the sum of its proper divisors (20901037).

103258355 is an equidigital number, since it uses as much as digits as its factorization.

103258355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41565.

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 103258355 is about 10161.6118308072. The cubic root of 103258355 is about 469.1464135841.

The spelling of 103258355 in words is "one hundred three million, two hundred fifty-eight thousand, three hundred fifty-five".

Divisors: 1 5 503 2515 41057 205285 20651671 103258355