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39470002417 = 713978391669
BaseRepresentation
bin100100110000100110…
…000111000011110001
310202212201202212111101
4210300212013003301
51121313310034132
630044323044401
72565050325226
oct446046070361
9122781685441
1039470002417
111581487300a
127796510701
133950326621
141ca604794d
1510601e57e7
hex9309870f1

39470002417 has 16 divisors (see below), whose sum is σ = 40198636800. Its totient is φ = 38746572480.

The previous prime is 39470002391. The next prime is 39470002457. The reversal of 39470002417 is 71420007493.

It is a cyclic number.

It is not a de Polignac number, because 39470002417 - 211 = 39470000369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (39470002457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23648059 + ... + 23649727.

It is an arithmetic number, because the mean of its divisors is an integer number (2512414800).

Almost surely, 239470002417 is an apocalyptic number.

It is an amenable number.

39470002417 is a deficient number, since it is larger than the sum of its proper divisors (728634383).

39470002417 is a wasteful number, since it uses less digits than its factorization.

39470002417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2976.

The product of its (nonzero) digits is 42336, while the sum is 37.

The spelling of 39470002417 in words is "thirty-nine billion, four hundred seventy million, two thousand, four hundred seventeen".

Divisors: 1 71 397 839 1669 28187 59569 118499 333083 662593 1400291 23648893 47044103 99420661 555915527 39470002417