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7670676948 = 22311431351423
BaseRepresentation
bin1110010010011010…
…10011110111010100
3201210120201202121020
413021031103313110
5111202143130243
63305053121140
7361041451434
oct71115236724
921716652536
107670676948
113286996140
1215a0a891b0
139532494cc
1452aa602c4
152ed648283
hex1c9353dd4

7670676948 has 48 divisors (see below), whose sum is σ = 19979452416. Its totient is φ = 2270388960.

The previous prime is 7670676943. The next prime is 7670676973. The reversal of 7670676948 is 8496760767.

It is a junction number, because it is equal to n+sod(n) for n = 7670676891 and 7670676900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7670676943) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 670036 + ... + 681387.

It is an arithmetic number, because the mean of its divisors is an integer number (416238592).

Almost surely, 27670676948 is an apocalyptic number.

It is an amenable number.

7670676948 is an abundant number, since it is smaller than the sum of its proper divisors (12308775468).

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

7670676948 is a wasteful number, since it uses less digits than its factorization.

7670676948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1351484 (or 1351482 counting only the distinct ones).

The product of its (nonzero) digits is 21337344, while the sum is 60.

The square root of 7670676948 is about 87582.4009033778. The cubic root of 7670676948 is about 1972.1709812153.

The spelling of 7670676948 in words is "seven billion, six hundred seventy million, six hundred seventy-six thousand, nine hundred forty-eight".

Divisors: 1 2 3 4 6 11 12 22 33 43 44 66 86 129 132 172 258 473 516 946 1419 1892 2838 5676 1351423 2702846 4054269 5405692 8108538 14865653 16217076 29731306 44596959 58111189 59462612 89193918 116222378 174333567 178387836 232444756 348667134 639223079 697334268 1278446158 1917669237 2556892316 3835338474 7670676948