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47034001 = 76719143
BaseRepresentation
bin1011001101101…
…0111010010001
310021111120112001
42303122322101
544020042001
64400034001
71110532240
oct263327221
9107446461
1047034001
1124605383
1213902901
13998a391
146364957
1541e1001
hex2cdae91

47034001 has 4 divisors (see below), whose sum is σ = 53753152. Its totient is φ = 40314852.

The previous prime is 47033957. The next prime is 47034017. The reversal of 47034001 is 10043074.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10043074 = 25021537.

It is a cyclic number.

It is not a de Polignac number, because 47034001 - 213 = 47025809 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 47034001.

It is not an unprimeable number, because it can be changed into a prime (47034301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3359565 + ... + 3359578.

It is an arithmetic number, because the mean of its divisors is an integer number (13438288).

Almost surely, 247034001 is an apocalyptic number.

It is an amenable number.

47034001 is a deficient number, since it is larger than the sum of its proper divisors (6719151).

47034001 is an equidigital number, since it uses as much as digits as its factorization.

47034001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6719150.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 47034001 is about 6858.1339298675. The cubic root of 47034001 is about 360.9696109348.

Adding to 47034001 its reverse (10043074), we get a palindrome (57077075).

The spelling of 47034001 in words is "forty-seven million, thirty-four thousand, one".

Divisors: 1 7 6719143 47034001