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3803975070 = 235718114167
BaseRepresentation
bin1110001010111100…
…0000110110011110
3100211002211221210120
43202233000312132
530242304200240
61425244215410
7163160153220
oct34257006636
910732757716
103803975070
111682276855
128a1b3a566
1348812982c
142812c8410
15173e53ad0
hexe2bc0d9e

3803975070 has 32 divisors (see below), whose sum is σ = 10433760768. Its totient is φ = 869479968.

The previous prime is 3803975051. The next prime is 3803975093. The reversal of 3803975070 is 705793083.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9056874 + ... + 9057293.

It is an arithmetic number, because the mean of its divisors is an integer number (326055024).

Almost surely, 23803975070 is an apocalyptic number.

3803975070 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3803975070 is an abundant number, since it is smaller than the sum of its proper divisors (6629785698).

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

3803975070 is a wasteful number, since it uses less digits than its factorization.

3803975070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18114184.

The product of its (nonzero) digits is 158760, while the sum is 42.

The square root of 3803975070 is about 61676.3736774464. The cubic root of 3803975070 is about 1561.0346891533.

The spelling of 3803975070 in words is "three billion, eight hundred three million, nine hundred seventy-five thousand, seventy".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 18114167 36228334 54342501 90570835 108685002 126799169 181141670 253598338 271712505 380397507 543425010 633995845 760795014 1267991690 1901987535 3803975070