Search a number
-
+
169475197006 = 2521635925577
BaseRepresentation
bin1001110111010110000…
…0100100100001001110
3121012110000111000202101
42131311200210201032
510234041122301011
6205504505345314
715146516256163
oct2356540444116
9535400430671
10169475197006
116596836a995
1228a18a9823a
1312c9b2c967b
1482ba0a606a
15461d7332c1
hex277582484e

169475197006 has 16 divisors (see below), whose sum is σ = 254750741280. Its totient is φ = 84558348160.

The previous prime is 169475196983. The next prime is 169475197007. The reversal of 169475197006 is 600791574961.

It is a super-2 number, since 2×1694751970062 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (169475197007) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 6613290 + ... + 6638866.

It is an arithmetic number, because the mean of its divisors is an integer number (15921921330).

Almost surely, 2169475197006 is an apocalyptic number.

169475197006 is a deficient number, since it is larger than the sum of its proper divisors (85275544274).

169475197006 is a wasteful number, since it uses less digits than its factorization.

169475197006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32459.

The product of its (nonzero) digits is 2857680, while the sum is 55.

The spelling of 169475197006 in words is "one hundred sixty-nine billion, four hundred seventy-five million, one hundred ninety-seven thousand, six".

Divisors: 1 2 521 1042 6359 12718 25577 51154 3313039 6626078 13325617 26651234 162644143 325288286 84737598503 169475197006