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1480000120 = 23539793199
BaseRepresentation
bin101100000110111…
…0000001001111000
310211010212210111021
41120031300021320
511012340000440
6402505312224
751450536104
oct13015601170
93733783437
101480000120
1169a46aaa5
12353795674
131a780bc21
141007b8904
1589de884a
hex58370278

1480000120 has 32 divisors (see below), whose sum is σ = 3338424000. Its totient is φ = 590502528.

The previous prime is 1480000087. The next prime is 1480000121. The reversal of 1480000120 is 210000841.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1480000094 and 1480000103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1480000121) 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, 30720 + ... + 62479.

It is an arithmetic number, because the mean of its divisors is an integer number (104325750).

Almost surely, 21480000120 is an apocalyptic number.

1480000120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1480000120 is an abundant number, since it is smaller than the sum of its proper divisors (1858423880).

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

1480000120 is a wasteful number, since it uses less digits than its factorization.

1480000120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93607 (or 93603 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 1480000120 is about 38470.7696829684. The cubic root of 1480000120 is about 1139.6038738611.

Adding to 1480000120 its reverse (210000841), we get a palindrome (1690000961).

The spelling of 1480000120 in words is "one billion, four hundred eighty million, one hundred twenty", and thus it is an aban number.

Divisors: 1 2 4 5 8 10 20 40 397 794 1588 1985 3176 3970 7940 15880 93199 186398 372796 465995 745592 931990 1863980 3727960 37000003 74000006 148000012 185000015 296000024 370000030 740000060 1480000120