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2976500940 = 223577086907
BaseRepresentation
bin1011000101101001…
…1100110011001100
321200102210220200120
42301122130303030
522043441012230
61211204424540
7133521561210
oct26132346314
97612726616
102976500940
111298180236
126b09a8150
1338587757a
1420344a940
151264a1310
hexb169cccc

2976500940 has 48 divisors (see below), whose sum is σ = 9524804352. Its totient is φ = 680342976.

The previous prime is 2976500921. The next prime is 2976500957. The reversal of 2976500940 is 490056792.

2976500940 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 2976500892 and 2976500901.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3543034 + ... + 3543873.

It is an arithmetic number, because the mean of its divisors is an integer number (198433424).

Almost surely, 22976500940 is an apocalyptic number.

2976500940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2976500940 is an abundant number, since it is smaller than the sum of its proper divisors (6548303412).

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

2976500940 is a wasteful number, since it uses less digits than its factorization.

2976500940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7086926 (or 7086924 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 42.

The square root of 2976500940 is about 54557.3179326110. The cubic root of 2976500940 is about 1438.4739717240.

The spelling of 2976500940 in words is "two billion, nine hundred seventy-six million, five hundred thousand, nine hundred forty".

Divisors: 1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 210 420 7086907 14173814 21260721 28347628 35434535 42521442 49608349 70869070 85042884 99216698 106303605 141738140 148825047 198433396 212607210 248041745 297650094 425214420 496083490 595300188 744125235 992166980 1488250470 2976500940