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148160652 = 22329253277
BaseRepresentation
bin10001101010011…
…00000010001100
3101022210100012120
420311030002030
5300412120102
622411332540
73446226153
oct1065140214
9338710176
10148160652
11766a6322
1241751150
1324906933
141596a59a
15d0196bc
hex8d4c08c

148160652 has 72 divisors (see below), whose sum is σ = 366112656. Its totient is φ = 46615296.

The previous prime is 148160647. The next prime is 148160657. The reversal of 148160652 is 256061841.

It is an interprime number because it is at equal distance from previous prime (148160647) and next prime (148160657).

It is not an unprimeable number, because it can be changed into a prime (148160657) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 534738 + ... + 535014.

It is an arithmetic number, because the mean of its divisors is an integer number (5084898).

Almost surely, 2148160652 is an apocalyptic number.

148160652 is a gapful number since it is divisible by the number (12) 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 148160652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183056328).

148160652 is an abundant number, since it is smaller than the sum of its proper divisors (217952004).

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

148160652 is a wasteful number, since it uses less digits than its factorization.

148160652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395 (or 364 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 148160652 is about 12172.1260262947. The cubic root of 148160652 is about 529.1485700413.

The spelling of 148160652 in words is "one hundred forty-eight million, one hundred sixty thousand, six hundred fifty-two".

Divisors: 1 2 3 4 6 12 29 53 58 87 106 116 159 174 212 277 318 348 554 636 831 841 1108 1537 1662 1682 2523 3074 3324 3364 4611 5046 6148 8033 9222 10092 14681 16066 18444 24099 29362 32132 44043 44573 48198 58724 88086 89146 96396 133719 176172 178292 232957 267438 425749 465914 534876 698871 851498 931828 1277247 1397742 1702996 2554494 2795484 5108988 12346721 24693442 37040163 49386884 74080326 148160652