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70023341 = 1918891951
BaseRepresentation
bin1000010110001…
…11100010101101
311212202112222002
410023013202231
5120411221331
610540502045
71510121453
oct413074255
9155675862
1070023341
1136587633
121b54a925
131167933b
14942a9d3
1562329cb
hex42c78ad

70023341 has 8 divisors (see below), whose sum is σ = 73785600. Its totient is φ = 66268800.

The previous prime is 70023319. The next prime is 70023361. The reversal of 70023341 is 14332007.

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

It is a cyclic number.

It is not a de Polignac number, because 70023341 - 226 = 2914477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70023301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34916 + ... + 36866.

It is an arithmetic number, because the mean of its divisors is an integer number (9223200).

Almost surely, 270023341 is an apocalyptic number.

It is an amenable number.

70023341 is a deficient number, since it is larger than the sum of its proper divisors (3762259).

70023341 is a wasteful number, since it uses less digits than its factorization.

70023341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3859.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 70023341 is about 8367.9950406295. The cubic root of 70023341 is about 412.1743319953.

Adding to 70023341 its reverse (14332007), we get a palindrome (84355348).

The spelling of 70023341 in words is "seventy million, twenty-three thousand, three hundred forty-one".

Divisors: 1 19 1889 1951 35891 37069 3685439 70023341