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72376106 = 21117431449
BaseRepresentation
bin1000101000001…
…01111100101010
312001012002100112
410110011330222
5122012013411
611103134322
71536121025
oct424057452
9161162315
1072376106
1137944270
12202a43a2
1311cc11ca
1498801bc
156549b8b
hex4505f2a

72376106 has 32 divisors (see below), whose sum is σ = 125971200. Its totient is φ = 30822400.

The previous prime is 72376097. The next prime is 72376121. The reversal of 72376106 is 60167327.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160970 + ... + 161418.

It is an arithmetic number, because the mean of its divisors is an integer number (3936600).

Almost surely, 272376106 is an apocalyptic number.

72376106 is a deficient number, since it is larger than the sum of its proper divisors (53595094).

72376106 is a wasteful number, since it uses less digits than its factorization.

72376106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 910.

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 72376106 is about 8507.4147659556. The cubic root of 72376106 is about 416.7398884296.

The spelling of 72376106 in words is "seventy-two million, three hundred seventy-six thousand, one hundred six".

Divisors: 1 2 11 17 22 34 187 374 431 449 862 898 4741 4939 7327 7633 9482 9878 14654 15266 80597 83963 161194 167926 193519 387038 2128709 3289823 4257418 6579646 36188053 72376106