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8134148 = 2211223829
BaseRepresentation
bin11111000001111000000100
3120022020221202
4133001320010
54040243043
6450202032
7126065501
oct37017004
916266852
108134148
114656340
122883318
1318ba509
14111a4a8
15aaa1b8
hex7c1e04

8134148 has 24 divisors (see below), whose sum is σ = 15617280. Its totient is φ = 3676320.

The previous prime is 8134127. The next prime is 8134151. The reversal of 8134148 is 8414318.

It is a self number, because there is not a number n which added to its sum of digits gives 8134148.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9398 + ... + 10226.

It is an arithmetic number, because the mean of its divisors is an integer number (650720).

Almost surely, 28134148 is an apocalyptic number.

It is an amenable number.

8134148 is a deficient number, since it is larger than the sum of its proper divisors (7483132).

8134148 is a wasteful number, since it uses less digits than its factorization.

8134148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1067 (or 1065 counting only the distinct ones).

The product of its digits is 3072, while the sum is 29.

The square root of 8134148 is about 2852.0427766778. The cubic root of 8134148 is about 201.1117090651. Note that the first 3 decimals are identical.

The spelling of 8134148 in words is "eight million, one hundred thirty-four thousand, one hundred forty-eight".

Divisors: 1 2 4 11 22 44 223 446 829 892 1658 2453 3316 4906 9119 9812 18238 36476 184867 369734 739468 2033537 4067074 8134148