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160144016 = 2431322871
BaseRepresentation
bin10011000101110…
…01101010010000
3102011100011021212
421202321222100
5311444102031
623520235252
73653126114
oct1142715220
9364304255
10160144016
118244062a
124576bb28
1327241196
14173a9744
15e0d512b
hex98b9a90

160144016 has 20 divisors (see below), whose sum is σ = 320289024. Its totient is φ = 77488800.

The previous prime is 160144007. The next prime is 160144031. The reversal of 160144016 is 610441061.

160144016 is an admirable number.

It is a super-2 number, since 2×1601440162 = 51292211721216512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 160143982 and 160144000.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160940 + ... + 161931.

Almost surely, 2160144016 is an apocalyptic number.

160144016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

160144016 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

160144016 is a wasteful number, since it uses less digits than its factorization.

160144016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322910 (or 322904 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 160144016 is about 12654.8020924865. The cubic root of 160144016 is about 543.0463576261.

Adding to 160144016 its reverse (610441061), we get a palindrome (770585077).

The spelling of 160144016 in words is "one hundred sixty million, one hundred forty-four thousand, sixteen".

Divisors: 1 2 4 8 16 31 62 124 248 496 322871 645742 1291484 2582968 5165936 10009001 20018002 40036004 80072008 160144016