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35379980 = 2252376913
BaseRepresentation
bin1000011011110…
…1101100001100
32110120111012122
42012331230030
533024124410
63302152112
7606503426
oct206755414
973514178
1035379980
1118a75559
12ba22638
1374399cc
1449ad816
15318ce55
hex21bdb0c

35379980 has 24 divisors (see below), whose sum is σ = 77529312. Its totient is φ = 13536512.

The previous prime is 35379979. The next prime is 35379989. The reversal of 35379980 is 8997353.

35379980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (35379989) 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, 37997 + ... + 38916.

It is an arithmetic number, because the mean of its divisors is an integer number (3230388).

Almost surely, 235379980 is an apocalyptic number.

It is an amenable number.

35379980 is an abundant number, since it is smaller than the sum of its proper divisors (42149332).

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

35379980 is a wasteful number, since it uses less digits than its factorization.

35379980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76945 (or 76943 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 44.

The square root of 35379980 is about 5948.1072619784. The cubic root of 35379980 is about 328.2861250091.

The spelling of 35379980 in words is "thirty-five million, three hundred seventy-nine thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 23 46 92 115 230 460 76913 153826 307652 384565 769130 1538260 1768999 3537998 7075996 8844995 17689990 35379980