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3142888573 = 11505956477
BaseRepresentation
bin1011101101010100…
…1010110001111101
322010000220021121111
42323111022301331
522414034413243
61235511002021
7140612053306
oct27325126175
98100807544
103142888573
111373095780
12738669311
133b11935a6
1421b59d7ad
15135dbb39d
hexbb54ac7d

3142888573 has 8 divisors (see below), whose sum is σ = 3429344160. Its totient is φ = 2856556080.

The previous prime is 3142888519. The next prime is 3142888577. The reversal of 3142888573 is 3758882413.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3142888573 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3142888577) 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, 27411 + ... + 83887.

It is an arithmetic number, because the mean of its divisors is an integer number (428668020).

Almost surely, 23142888573 is an apocalyptic number.

It is an amenable number.

3142888573 is a deficient number, since it is larger than the sum of its proper divisors (286455587).

3142888573 is a wasteful number, since it uses less digits than its factorization.

3142888573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61547.

The product of its digits is 1290240, while the sum is 49.

The square root of 3142888573 is about 56061.4713774086. The cubic root of 3142888573 is about 1464.7932431952.

The spelling of 3142888573 in words is "three billion, one hundred forty-two million, eight hundred eighty-eight thousand, five hundred seventy-three".

Divisors: 1 11 5059 55649 56477 621247 285717143 3142888573