Search a number
-
+
10797155 = 53758363
BaseRepresentation
bin101001001100…
…000001100011
3202022112220122
4221030001203
510231002110
61023230455
7160526405
oct51140143
922275818
1010797155
116105076
12374842b
132310665
141610b75
15e34255
hexa4c063

10797155 has 8 divisors (see below), whose sum is σ = 13306992. Its totient is φ = 8404128.

The previous prime is 10797133. The next prime is 10797161. The reversal of 10797155 is 55179701.

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 10797155 - 218 = 10535011 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, 28997 + ... + 29366.

It is an arithmetic number, because the mean of its divisors is an integer number (1663374).

Almost surely, 210797155 is an apocalyptic number.

10797155 is a deficient number, since it is larger than the sum of its proper divisors (2509837).

10797155 is an equidigital number, since it uses as much as digits as its factorization.

10797155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58405.

The product of its (nonzero) digits is 11025, while the sum is 35.

The square root of 10797155 is about 3285.9024635555. The cubic root of 10797155 is about 221.0224788257.

It can be divided in two parts, 10797 and 155, that multiplied together give a triangular number (1673535 = T1829).

The spelling of 10797155 in words is "ten million, seven hundred ninety-seven thousand, one hundred fifty-five".

Divisors: 1 5 37 185 58363 291815 2159431 10797155