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2975076 = 2233132163
BaseRepresentation
bin1011010110010101100100
312121011001000
423112111210
51230200301
6143433300
734200456
oct13262544
95534030
102975076
111752245
12bb5830
13802200
145762d6
153db786
hex2d6564

2975076 has 72 divisors (see below), whose sum is σ = 8403360. Its totient is φ = 909792.

The previous prime is 2975057. The next prime is 2975099. The reversal of 2975076 is 6705792.

2975076 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 (36).

It is a self number, because there is not a number n which added to its sum of digits gives 2975076.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18171 + ... + 18333.

22975076 is an apocalyptic number.

2975076 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2975076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4201680).

2975076 is an abundant number, since it is smaller than the sum of its proper divisors (5428284).

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

2975076 is a wasteful number, since it uses less digits than its factorization.

2975076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202 (or 181 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 36.

The square root of 2975076 is about 1724.8408622247. The cubic root of 2975076 is about 143.8244388250.

The spelling of 2975076 in words is "two million, nine hundred seventy-five thousand, seventy-six".

Divisors: 1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 78 108 117 156 163 169 234 326 338 351 468 489 507 652 676 702 978 1014 1404 1467 1521 1956 2028 2119 2934 3042 4238 4401 4563 5868 6084 6357 8476 8802 9126 12714 17604 18252 19071 25428 27547 38142 55094 57213 76284 82641 110188 114426 165282 228852 247923 330564 495846 743769 991692 1487538 2975076