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2042060070 = 23568068669
BaseRepresentation
bin111100110110111…
…0101110100100110
312021022111101210110
41321231311310212
513140231410240
6534344233450
7101414136621
oct17155656446
95238441713
102042060070
11958764a56
1248ba6b886
132670b278b
141552c6db8
15be41ec80
hex79b75d26

2042060070 has 16 divisors (see below), whose sum is σ = 4900944240. Its totient is φ = 544549344.

The previous prime is 2042060023. The next prime is 2042060071. The reversal of 2042060070 is 700602402.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042060071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34034305 + ... + 34034364.

It is an arithmetic number, because the mean of its divisors is an integer number (306309015).

Almost surely, 22042060070 is an apocalyptic number.

2042060070 is an abundant number, since it is smaller than the sum of its proper divisors (2858884170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2042060070 is a wasteful number, since it uses less digits than its factorization.

2042060070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68068679.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 2042060070 is about 45189.1587662351. The cubic root of 2042060070 is about 1268.6919116635.

Adding to 2042060070 its reverse (700602402), we get a palindrome (2742662472).

The spelling of 2042060070 in words is "two billion, forty-two million, sixty thousand, seventy".

Divisors: 1 2 3 5 6 10 15 30 68068669 136137338 204206007 340343345 408412014 680686690 1021030035 2042060070