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3378100080 = 243514075417
BaseRepresentation
bin1100100101011001…
…1011011101110000
322201102111021010210
43021112123131300
523404243200310
61315112224120
7146466243165
oct31126333560
98642437123
103378100080
111483938653
127a339b040
1341ab289b4
1424090a06c
1514b87d820
hexc959b770

3378100080 has 40 divisors (see below), whose sum is σ = 10472110992. Its totient is φ = 900826624.

The previous prime is 3378100067. The next prime is 3378100087. The reversal of 3378100080 is 800018733.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×33781000802 = 22823120300992012800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3378100087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7037469 + ... + 7037948.

Almost surely, 23378100080 is an apocalyptic number.

3378100080 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3378100080 is an abundant number, since it is smaller than the sum of its proper divisors (7094010912).

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

3378100080 is a wasteful number, since it uses less digits than its factorization.

3378100080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14075433 (or 14075427 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 3378100080 is about 58121.4253094330. The cubic root of 3378100080 is about 1500.4591305629.

The spelling of 3378100080 in words is "three billion, three hundred seventy-eight million, one hundred thousand, eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 14075417 28150834 42226251 56301668 70377085 84452502 112603336 140754170 168905004 211131255 225206672 281508340 337810008 422262510 563016680 675620016 844525020 1126033360 1689050040 3378100080