Search a number
-
+
162901500014 = 21147157544971
BaseRepresentation
bin1001011110110110101…
…1111010000001101110
3120120110212220121202102
42113231223322001232
510132110241000024
6202500320255102
714524564621631
oct2275553720156
9516425817672
10162901500014
11630a4717060
12276a3471492
1312491414336
147c54dd9c18
1543865761ae
hex25edafa06e

162901500014 has 16 divisors (see below), whose sum is σ = 272237711616. Its totient is φ = 72470686200.

The previous prime is 162901499993. The next prime is 162901500017. The reversal of 162901500014 is 410005109261.

It is a super-2 number, since 2×1629015000142 (a number of 23 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 162901500014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162901500017) 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, 78771452 + ... + 78773519.

It is an arithmetic number, because the mean of its divisors is an integer number (17014856976).

Almost surely, 2162901500014 is an apocalyptic number.

162901500014 is a deficient number, since it is larger than the sum of its proper divisors (109336211602).

162901500014 is a wasteful number, since it uses less digits than its factorization.

162901500014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157545031.

The product of its (nonzero) digits is 2160, while the sum is 29.

Adding to 162901500014 its reverse (410005109261), we get a palindrome (572906609275).

The spelling of 162901500014 in words is "one hundred sixty-two billion, nine hundred one million, five hundred thousand, fourteen".

Divisors: 1 2 11 22 47 94 517 1034 157544971 315089942 1732994681 3465989362 7404613637 14809227274 81450750007 162901500014