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47075001 = 346733601
BaseRepresentation
bin1011001110010…
…0111010111001
310021120122202120
42303210322321
544022400001
64400551453
71111062621
oct263447271
9107518676
1047075001
1124633166
1213922589
1399a2c3c
146375881
1541ed236
hex2ce4eb9

47075001 has 8 divisors (see below), whose sum is σ = 62902944. Its totient is φ = 31315200.

The previous prime is 47074987. The next prime is 47075047. The reversal of 47075001 is 10057074.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 47075001 - 25 = 47074969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47075101) 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, 15400 + ... + 18201.

It is an arithmetic number, because the mean of its divisors is an integer number (7862868).

Almost surely, 247075001 is an apocalyptic number.

It is an amenable number.

47075001 is a deficient number, since it is larger than the sum of its proper divisors (15827943).

47075001 is a wasteful number, since it uses less digits than its factorization.

47075001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34071.

The product of its (nonzero) digits is 980, while the sum is 24.

The square root of 47075001 is about 6861.1224300401. The cubic root of 47075001 is about 361.0744673893.

The spelling of 47075001 in words is "forty-seven million, seventy-five thousand, one".

Divisors: 1 3 467 1401 33601 100803 15691667 47075001