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2970041 = 7394019
BaseRepresentation
bin1011010101000110111001
312120220010112
423111012321
51230020131
6143354105
734150004
oct13250671
95526115
102970041
111749488
12bb2935
137ccb29
1457453b
153da02b
hex2d51b9

2970041 has 4 divisors (see below), whose sum is σ = 2974800. Its totient is φ = 2965284.

The previous prime is 2970031. The next prime is 2970047. The reversal of 2970041 is 1400792.

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.

It is a cyclic number.

It is not a de Polignac number, because 2970041 - 210 = 2969017 is a prime.

It is a super-3 number, since 3×29700413 = 78597473957033336763, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2969989 and 2970016.

It is not an unprimeable number, because it can be changed into a prime (2970047) 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, 1271 + ... + 2748.

It is an arithmetic number, because the mean of its divisors is an integer number (743700).

22970041 is an apocalyptic number.

It is an amenable number.

2970041 is a deficient number, since it is larger than the sum of its proper divisors (4759).

2970041 is an equidigital number, since it uses as much as digits as its factorization.

2970041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4758.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 2970041 is about 1723.3806892268. The cubic root of 2970041 is about 143.7432571506.

The spelling of 2970041 in words is "two million, nine hundred seventy thousand, forty-one".

Divisors: 1 739 4019 2970041