Search a number
-
+
415103885997 = 3877157774187
BaseRepresentation
bin1100000101001100001…
…11101010001010101101
31110200110022012021110220
412002212013222022231
523300113043322442
6514410204521553
741663442546033
oct6024607521255
91420408167426
10415103885997
1115005435a509
12685495502b9
13301b485b8a8
141613c10a553
15abe78cdeec
hex60a61ea2ad

415103885997 has 8 divisors (see below), whose sum is σ = 554102948256. Its totient is φ = 276420373872.

The previous prime is 415103885939. The next prime is 415103886011. The reversal of 415103885997 is 799588301514.

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

It is not a de Polignac number, because 415103885997 - 212 = 415103881901 is a prime.

It is a super-2 number, since 2×4151038859972 (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 415103885997.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (415103885197) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78884463 + ... + 78889724.

It is an arithmetic number, because the mean of its divisors is an integer number (69262868532).

Almost surely, 2415103885997 is an apocalyptic number.

It is an amenable number.

415103885997 is a deficient number, since it is larger than the sum of its proper divisors (138999062259).

415103885997 is a wasteful number, since it uses less digits than its factorization.

415103885997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157775067.

The product of its (nonzero) digits is 10886400, while the sum is 60.

The spelling of 415103885997 in words is "four hundred fifteen billion, one hundred three million, eight hundred eighty-five thousand, nine hundred ninety-seven".

Divisors: 1 3 877 2631 157774187 473322561 138367961999 415103885997