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29735030 = 2513228731
BaseRepresentation
bin111000101101…
…1100001110110
32001221200210102
41301123201312
530103010110
62541154102
7510513023
oct161334166
961850712
1029735030
111586a406
129b5b932
1362114c0
143d4054a
1529255a5
hex1c5b876

29735030 has 16 divisors (see below), whose sum is σ = 57640464. Its totient is φ = 10979040.

The previous prime is 29735029. The next prime is 29735039. The reversal of 29735030 is 3053792.

It is a junction number, because it is equal to n+sod(n) for n = 29734984 and 29735002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29735039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114236 + ... + 114495.

It is an arithmetic number, because the mean of its divisors is an integer number (3602529).

Almost surely, 229735030 is an apocalyptic number.

29735030 is a deficient number, since it is larger than the sum of its proper divisors (27905434).

29735030 is a wasteful number, since it uses less digits than its factorization.

29735030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228751.

The product of its (nonzero) digits is 5670, while the sum is 29.

The square root of 29735030 is about 5452.9835869916. The cubic root of 29735030 is about 309.8057402430.

The spelling of 29735030 in words is "twenty-nine million, seven hundred thirty-five thousand, thirty".

Divisors: 1 2 5 10 13 26 65 130 228731 457462 1143655 2287310 2973503 5947006 14867515 29735030