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380701125 = 32537291667
BaseRepresentation
bin10110101100010…
…000100111000101
3222112100121202200
4112230100213011
51234424414000
6101435425113
712301622550
oct2654204705
9875317680
10380701125
11185994432
12a75b5199
1360b4534c
14387bd697
1523650500
hex16b109c5

380701125 has 96 divisors (see below), whose sum is σ = 811848960. Its totient is φ = 167932800.

The previous prime is 380701093. The next prime is 380701127. The reversal of 380701125 is 521107083.

It is not a de Polignac number, because 380701125 - 25 = 380701093 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380701127) 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 95 ways as a sum of consecutive naturals, for example, 227542 + ... + 229208.

It is an arithmetic number, because the mean of its divisors is an integer number (8456760).

Almost surely, 2380701125 is an apocalyptic number.

380701125 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

380701125 is an abundant number, since it is smaller than the sum of its proper divisors (431147835).

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

380701125 is a wasteful number, since it uses less digits than its factorization.

380701125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1724 (or 1711 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 380701125 is about 19511.5638788899. The cubic root of 380701125 is about 724.7608406562.

The spelling of 380701125 in words is "three hundred eighty million, seven hundred one thousand, one hundred twenty-five".

Divisors: 1 3 5 7 9 15 21 25 29 35 45 63 75 87 105 125 145 175 203 225 261 315 375 435 525 609 725 875 1015 1125 1305 1575 1667 1827 2175 2625 3045 3625 5001 5075 6525 7875 8335 9135 10875 11669 15003 15225 25005 25375 32625 35007 41675 45675 48343 58345 75015 76125 105021 125025 145029 175035 208375 228375 241715 291725 338401 375075 435087 525105 625125 725145 875175 1015203 1208575 1458625 1692005 1875375 2175435 2625525 3045609 3625725 4375875 5076015 6042875 8460025 10877175 13127625 15228045 18128625 25380075 42300125 54385875 76140225 126900375 380701125