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3141172960 = 255173137253
BaseRepresentation
bin1011101100111010…
…0111111011100000
322002220200010020021
42323032213323200
522413120013320
61235410123224
7140561346442
oct27316477340
98086603207
103141172960
111372123812
12737b80514
133b0a12733
1421b274492
15135b7cdaa
hexbb3a7ee0

3141172960 has 96 divisors (see below), whose sum is σ = 8111238912. Its totient is φ = 1144381440.

The previous prime is 3141172913. The next prime is 3141172963. The reversal of 3141172960 is 692711413.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3141172963) 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 15 ways as a sum of consecutive naturals, for example, 65694 + ... + 102946.

It is an arithmetic number, because the mean of its divisors is an integer number (84492072).

Almost surely, 23141172960 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3141172960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4055619456).

3141172960 is an abundant number, since it is smaller than the sum of its proper divisors (4970065952).

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

3141172960 is a wasteful number, since it uses less digits than its factorization.

3141172960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37316 (or 37308 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 3141172960 is about 56046.1681116559. The cubic root of 3141172960 is about 1464.5266651018.

The spelling of 3141172960 in words is "three billion, one hundred forty-one million, one hundred seventy-two thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 16 17 20 31 32 34 40 62 68 80 85 124 136 155 160 170 248 272 310 340 496 527 544 620 680 992 1054 1240 1360 2108 2480 2635 2720 4216 4960 5270 8432 10540 16864 21080 37253 42160 74506 84320 149012 186265 298024 372530 596048 633301 745060 1154843 1192096 1266602 1490120 2309686 2533204 2980240 3166505 4619372 5066408 5774215 5960480 6333010 9238744 10132816 11548430 12666020 18477488 19632331 20265632 23096860 25332040 36954976 39264662 46193720 50664080 78529324 92387440 98161655 101328160 157058648 184774880 196323310 314117296 392646620 628234592 785293240 1570586480 3141172960