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2868413148 = 223459150053
BaseRepresentation
bin1010101011111000…
…1000001011011100
321101220102111010000
42222332020023130
521333303210043
61152344014300
7131040052356
oct25276101334
97356374100
102868413148
111242165287
12680761390
133693616b3
141d2d520d6
1511bc502d3
hexaaf882dc

2868413148 has 60 divisors (see below), whose sum is σ = 7625744280. Its totient is φ = 939925728.

The previous prime is 2868413143. The next prime is 2868413161. The reversal of 2868413148 is 8413148682.

2868413148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2868413143) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 55911 + ... + 94142.

It is an arithmetic number, because the mean of its divisors is an integer number (127095738).

Almost surely, 22868413148 is an apocalyptic number.

It is an amenable number.

2868413148 is an abundant number, since it is smaller than the sum of its proper divisors (4757331132).

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

2868413148 is a wasteful number, since it uses less digits than its factorization.

2868413148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150128 (or 150117 counting only the distinct ones).

The product of its digits is 294912, while the sum is 45.

The square root of 2868413148 is about 53557.5685407768. The cubic root of 2868413148 is about 1420.8467389265.

The spelling of 2868413148 in words is "two billion, eight hundred sixty-eight million, four hundred thirteen thousand, one hundred forty-eight".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 59 81 108 118 162 177 236 324 354 531 708 1062 1593 2124 3186 4779 6372 9558 19116 150053 300106 450159 600212 900318 1350477 1800636 2700954 4051431 5401908 8102862 8853127 12154293 16205724 17706254 24308586 26559381 35412508 48617172 53118762 79678143 106237524 159356286 239034429 318712572 478068858 717103287 956137716 1434206574 2868413148