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3150023680 = 21051932381
BaseRepresentation
bin1011101111000001…
…1000110000000000
322010112022210010201
42323300120300000
522422401224210
61240323534544
7141026521336
oct27360306000
98115283121
103150023680
111377119461
1273ab2a454
133b27c114b
1421c4d9b56
1513682a53a
hexbbc18c00

3150023680 has 88 divisors (see below), whose sum is σ = 7954314480. Its totient is φ = 1193656320.

The previous prime is 3150023663. The next prime is 3150023683. The reversal of 3150023680 is 863200513.

It is not an unprimeable number, because it can be changed into a prime (3150023683) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81090 + ... + 113470.

Almost surely, 23150023680 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 3150023680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3977157240).

3150023680 is an abundant number, since it is smaller than the sum of its proper divisors (4804290800).

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

3150023680 is a wasteful number, since it uses less digits than its factorization.

3150023680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32425 (or 32407 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 3150023680 is about 56125.0717594196. The cubic root of 3150023680 is about 1465.9008821437.

The spelling of 3150023680 in words is "three billion, one hundred fifty million, twenty-three thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 16 19 20 32 38 40 64 76 80 95 128 152 160 190 256 304 320 380 512 608 640 760 1024 1216 1280 1520 2432 2560 3040 4864 5120 6080 9728 12160 19456 24320 32381 48640 64762 97280 129524 161905 259048 323810 518096 615239 647620 1036192 1230478 1295240 2072384 2460956 2590480 3076195 4144768 4921912 5180960 6152390 8289536 9843824 10361920 12304780 16579072 19687648 20723840 24609560 33158144 39375296 41447680 49219120 78750592 82895360 98438240 157501184 165790720 196876480 315002368 393752960 630004736 787505920 1575011840 3150023680