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70244601 = 3712912591
BaseRepresentation
bin1000010111111…
…01100011111001
311220011210110220
410023331203321
5120440311401
610545330253
71512032520
oct413754371
9156153426
1070244601
1136718899
121b636989
1311725c6b
1494874b7
156278336
hex42fd8f9

70244601 has 16 divisors (see below), whose sum is σ = 107163648. Its totient is φ = 40093200.

The previous prime is 70244597. The next prime is 70244621. The reversal of 70244601 is 10644207.

It is not a de Polignac number, because 70244601 - 22 = 70244597 is a prime.

It is not an unprimeable number, because it can be changed into a prime (70244621) 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, 25816 + ... + 28406.

It is an arithmetic number, because the mean of its divisors is an integer number (6697728).

Almost surely, 270244601 is an apocalyptic number.

It is an amenable number.

70244601 is a deficient number, since it is larger than the sum of its proper divisors (36919047).

70244601 is a wasteful number, since it uses less digits than its factorization.

70244601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3892.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 70244601 is about 8381.2052235940. The cubic root of 70244601 is about 412.6080055108.

Adding to 70244601 its reverse (10644207), we get a palindrome (80888808).

The spelling of 70244601 in words is "seventy million, two hundred forty-four thousand, six hundred one".

Divisors: 1 3 7 21 1291 2591 3873 7773 9037 18137 27111 54411 3344981 10034943 23414867 70244601