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4252862870 = 25425286287
BaseRepresentation
bin1111110101111101…
…1000100110010110
3101222101111211002122
43331133120212112
532202213102440
61542001335542
7210250511054
oct37537304626
911871454078
104252862870
1118926a2903
129a83375b2
1352a127209
142c4b771d4
1519d5727b5
hexfd7d8996

4252862870 has 8 divisors (see below), whose sum is σ = 7655153184. Its totient is φ = 1701145144.

The previous prime is 4252862837. The next prime is 4252862879. The reversal of 4252862870 is 782682524.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4252862879) 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, 212643134 + ... + 212643153.

It is an arithmetic number, because the mean of its divisors is an integer number (956894148).

Almost surely, 24252862870 is an apocalyptic number.

4252862870 is a deficient number, since it is larger than the sum of its proper divisors (3402290314).

4252862870 is a wasteful number, since it uses less digits than its factorization.

4252862870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425286294.

The product of its (nonzero) digits is 430080, while the sum is 44.

The square root of 4252862870 is about 65213.9775661629. The cubic root of 4252862870 is about 1620.1695283137.

The spelling of 4252862870 in words is "four billion, two hundred fifty-two million, eight hundred sixty-two thousand, eight hundred seventy".

Divisors: 1 2 5 10 425286287 850572574 2126431435 4252862870