Search a number
-
+
1007176008050 = 25220143520161
BaseRepresentation
bin11101010100000000101…
…11100100000101110010
310120021200211100101220222
432222000113210011302
5113000144024224200
62050405033133042
7132523521546212
oct16520027440562
93507624311828
101007176008050
11359160665a63
1214324525a182
1373c8cba8654
1436a674dc242
151b2eb74ad85
hexea805e4172

1007176008050 has 12 divisors (see below), whose sum is σ = 1873347375066. Its totient is φ = 402870403200.

The previous prime is 1007176008031. The next prime is 1007176008079. The reversal of 1007176008050 is 508006717001.

It can be written as a sum of positive squares in 3 ways, for example, as 772611114289 + 234564893761 = 878983^2 + 484319^2 .

It is a super-2 number, since 2×10071760080502 (a number of 25 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 1007176008050.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10071760031 + ... + 10071760130.

Almost surely, 21007176008050 is an apocalyptic number.

1007176008050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1007176008050 is a deficient number, since it is larger than the sum of its proper divisors (866171367016).

1007176008050 is a wasteful number, since it uses less digits than its factorization.

1007176008050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20143520173 (or 20143520168 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 35.

The spelling of 1007176008050 in words is "one trillion, seven billion, one hundred seventy-six million, eight thousand, fifty".

Divisors: 1 2 5 10 25 50 20143520161 40287040322 100717600805 201435201610 503588004025 1007176008050